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The latest issue of JACS is live! On the cover this week: "Biodegradable Lipid-Modified Poly(Guanidine Thioctic Acid)s: A Fortifier of Lipid Nanoparticles to Promote the Efficacy and Safety of mRNA Cancer Vaccines". Learn more here ➡️

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J. Am. Chem. Soc.

@J_A_C_S

5 years

Happy Birthday to chemist and JACS author Angela Merkel! We haven't received any submissions from you in some time now but we understand you've been busy with other things.

Evaluation of the rate constant for the SN2 reaction fluoromethane + hydride .fwdarw. methane +...

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4 years

Following an extensive public search Professor Erick Carreira will be the next Editor-in-Chief of the Journal of the American Chemical Society (JACS), beginning January 2021.

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6 years

The editors’ decision is in! JACS will now consider submissions of manuscripts previously posted as preprints on @ChemRxiv . Details to follow… 🎉

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4 years

A statement from Prof. Erick Carreira: “I regret writing this letter, as it in no way reflects my leadership approach today. I have made peace with those impacted by the letter. (1/3)

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2 years

JACS proudly welcomes its two newest Associate Editors: Prof. Danna Freedman (MIT) and Prof. Jenny Yang (UC Irvine).

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4 years

Take a snapshot of a monoraidcal reaction via bond-resolved STM to guide the design of stable organic radicals for future quantum technology

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2 years

✨ Recently published and selected for @ACSPublications Editors' Choice: Single-molecule Detection of Ultrafast Biomolecular Dynamics with Nanophotonics from the Schuler Lab @UZH_en Currently free to read:

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6 months

Enjoying great science at the International Conference on Organometallics and Catalysis (ICOC-2023) in India

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3 years

To young scientists: try to find great mentors. Not just people focused on their success, but on your success. If you submit a paper as an independent young author, still consult with your mentors. Ask them for their opinion on the paper. -LG

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6 months

In Pune, India at IISER for an organometallics and catalysis conference @IISERPune

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3 years

Did you know electron-donating ligands can make Pd(OAc)2 a stronger oxidant? @Stahl_Lab shows how this is possible

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5 years

Forty years after its first synthesis, kekulene was isolated again thanks to aryne chemistry. Single molecules of this iconic compound were imaged with submolecular detail by AFM. @ciqususc @IBMResearch CICECO-Aveiro

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7 months

Preparation and Spectroscopic Identification of the Cyclic CO2 Dimer 1,2-Dioxetanedione | Journal of the American Chemical Society @jlugiessen #CO2 #Dimer #Dioxetanedione

Preparation and Spectroscopic Identification of the Cyclic CO2 Dimer 1,2-Dioxetanedione

We report the preparation and infrared spectroscopic identification of 1,2-dioxetanedione, which is one of the two possible cyclic dimers of carbon dioxide. We prepared this hitherto experimentally...

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4 months

JACS authors

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4 years

A new route to cyclocarbon C18 from @HLAGroupOx . The molecular carbon allotrope is obtained by debromination of C18Br6 using atom manipulation and visualized by high-resolution AFM, providing insights into its molecular geometry.

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3 years

Editor-in-Chief Erick Carreira, along with Executive and Associate Editors from the journal, wish all @J_A_C_S authors, readers, and reviewers who are celebrating #ChineseNewYear a happy and prosperous #YearOfTheOx

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4 years

A concise and scalable total synthesis of vancomycin that opens the door to synthetic vancomycin analogues @BogerLab

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7 months

Super-Reducing Behavior of Benzo[b]phenothiazine Anion Under Visible-Light Photoredox Condition | Journal of the American Chemical Society @IiserMohali #Benzophenothiazine #Photoredox #VisibleLight

Super-Reducing Behavior of Benzo[b]phenothiazine Anion Under Visible-Light Photoredox Condition

Herein we describe the anion of benzo[b]phenothiazine as a super reductant species upon excitation by visible light. In contrary to N-substituted phenothiazines or benzophenothiazines, this molecule...

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3 years

Phipps and co-workers pull an asymmetric Minisci reaction of unfunctionalized amides out of the HAT!

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4 years

Discovery of new stereoelectronic interactions >60 years after the introduction of the anomeric effect. Check out the latest story from @WalczakLab @CUBoulder

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4 years

A general, practical, and highly efficient method for asymmetric synthesis of a wide range of chiral vicinal diamines via reductive coupling of imines templated by chiral diboron

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5 months

From the Glovebox to the Benchtop: Air-Stable High Performance Molybdenum Alkylidyne Catalysts for Alkyne Metathesis | Journal of the American Chemical Society @TotalSyntheses #Airstable #HighPerformance #Mo #Alkylidyne #Metathesis

From the Glovebox to the Benchtop: Air-Stable High Performance Molybdenum Alkylidyne Catalysts for...

Molybdenum alkylidynes endowed with tripodal silanolate ligands belong to the most active and selective catalysts for alkyne metathesis known to date. This paper describes a new generation that is...

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4 years

In the decades since it was written, I’ve grown as a teacher, as a mentor, as a researcher and as a person. I am proud of the way I work with my colleagues and students and believe that a healthy work-life balance is now more important than ever. (2/3)

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7 months

📈 Read one of our most read open access articles, 'Excited-State (Anti)Aromaticity Explains Why Azulene Disobeys Kasha’s Rule'. Read the full article here ➡️

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Whether I am leading a lab or leading a journal, I am committed to promoting a sustainable and positive cultural shift in our industry.” - Erick Carreira (3/3)

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8 months

Frustrated Radical Pairs in Organic Synthesis | Journal of the American Chemical Society @SongLinLab @Cornell @CornellChem @TotalSyntheses #JACSPerspetive #FrustratedRadical #Synthesis #FRP #Fundamental #Reactivity

Frustrated Radical Pairs in Organic Synthesis

Frustrated radical pairs (FRPs) describe the phenomenon that two distinct radicals─which would otherwise annihilate each other to form a closed-shell covalent adduct─can coexist in solution, owing to...

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4 years

We're excited to share this timely Virtual Issue celebrating the research of women in organic chemistry. See the VI () & read the Editorial from @Sanford_Lab , @JOC_OL , & @OPRD_ACS sharing their experiences as chemists in the field:

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6 months

On our way to Pune!

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3 years

A new way of thinking about catalyst design for CO2 reduction inspired by formate dehydrogenase by @icjennkins and @yang_group from @UCIChemistry

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3 years

A new @ACSPublications Editors' Choice selection published in JACS: Metal–Peptide Nonafoil Knots and Decafoil Supercoils by Inomata, Sawada & Fujita @UTokyo_News_en Free to read for a limited time:

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2 years

Happy New Year!

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5 months

Explore one of our #MostRead 📖 this year ⚡ 🔬 Formal Cross-Coupling of Amines and Carboxylic Acids to Form sp3–sp2 Carbon–Carbon Bonds by 📝 James L. Douthwaite, Ruheng Zhao, Eunjae Shim, Babak Mahjour, Paul M. Zimmerman & Tim Cernak @UMichPharmacy 🔗

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8 months

Oxidative Addition of Aryl Electrophiles into a Red-Light-Active Bismuthinidene | Journal of the American Chemical Society @CornellaLab @maxplanckpress @TotalSyntheses #OxidativeAddition #AreneElectrophiles #RedLIght #Bismuthinidene

Oxidative Addition of Aryl Electrophiles into a Red-Light-Active Bismuthinidene

The oxidative addition of aryl electrophiles is a fundamental organometallic reaction widely applied in the field of transition metal chemistry and catalysis. However, the analogous version based on...

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2 years

I am delighted to welcome Prof. Geoff Coates (Cornell University) and Prof. Christophe Copéret (ETH-Zürich) as new Associate Editors for JACS. E. M. Carreira @CornellChem @Cornell @GeoffreyWCoates @TheCoatesCrew @ETH_DCHAB @ETH_en @CoperetGroup @SwissChemistry

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3 years

Mukherjee and co-workers report a nice approach of converting a racemic mixture of stereoisomers of Pd(II) cage to an enantiopure cage in presence of a chiral guest without using traditional chiral resolution

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Photoswitchable Quadruple Hydrogen-Bonding Motif | Journal of the American Chemical Society @BannwarthTC @SHechtlab @RWTH @HumboldtUni #Photoswitch @Quadrupole #HBonding

Photoswitchable Quadruple Hydrogen-Bonding Motif

Multiple hydrogen-bonding motifs serve as important building blocks for molecular recognition and self-assembly. Herein, a photoswitchable quadruple hydrogen-bonding motif featuring near-complete,...

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3 years

Even after >60 yr of extensive study, the first (albeit formal) N1/N4 versus C3/C6 cycloaddition of 1,2,4,5-tetrazines discovered @BogerLab

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7 months

📰 In the news: A new study published in JACS reveals that Leonardo da Vinci invented a unique chemical formula for the oil paints he used when painting his enigmatic masterpiece, “The Mona Lisa.” Read the full article to learn more ➡️

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3 years

Let's get back to the days of 2-page Communications - 8 of my best @J_A_C_S publications are 2 pages, but none since 2007...14 yrs is long enough! Who's with me? @karen_wooley

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4 months

Explore one of our #MostRead 📝 this year: "Photochemical Organocatalytic Functionalization of Pyridines via Pyridinyl Radicals" by Emilien Le Saux, Eleni Georgiou, Igor A. Dmitriev, Will C. Hartley, & Paolo Melchiorre @MelchiorreGroup @ICIQchem 🔗➡️

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8 months

Valence Bond Theory Allows a Generalized Description of Hydrogen Bonding | Journal of the American Chemical Society @Stanford @StanfordUChem @RichardNZare @HebrewU #ValenceBond #Theory #Description #HBond

Valence Bond Theory Allows a Generalized Description of Hydrogen Bonding

This paper describes the nature of the hydrogen bond (HB), B:---H–A, using valence bond theory (VBT). Our analysis shows that the most important HB interactions are polarization and charge transfer,...

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2 years

“Spine Surgery” of Perylene Diimides with Covalent B–N Bonds toward Electron-Deficient BN-Embedded Polycyclic Aromatic Hydrocarbons #Diimides @Boron_Chemistry #PAH #Perylene

“Spine Surgery” of Perylene Diimides with Covalent B–N Bonds toward Electron-Deficient BN-Embedded...

BN-embedded polycyclic aromatic hydrocarbons (PAHs) with unique optoelectronic properties are underdeveloped relative to their carbonaceous counterparts due to the lack of suitable and facile...

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2 years

On this week's covers: the structure of figure-eight polycyclic aromatic hydrocarbon “infinitene” as a new topoisomer of kekulene (C48H24) is represented, illustrated by Dr. Takahashi @NagoyaUniv @MaciejKrzeszew1 @Itamilab @110hideto

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3 years

Amplified anti-aromatic ring currents are observed in a pi-conjugated macrocycle containing triply-linked porphyrin tapes, prepared via template-directed synthesis by @HLAGroupOx

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6 months

Bi-Catalyzed Trifluoromethylation of C(sp2)–H Bonds under Light | Journal of the American Chemical Society @CornellaLab #Bi #Catalysis #Trifluoromethylation @TotalSyntheses #CHBOnds #Functionalization

Bi-Catalyzed Trifluoromethylation of C(sp2)–H Bonds under Light

We disclose a Bi-catalyzed C–H trifluoromethylation of (hetero)arenes using CF3SO2Cl under light irradiation. The catalytic method permits the direct functionalization of various heterocycles bearing...

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3 years

With the help of diarylethene, a supramolecular polymer now have the ability to helically fold reversibly with light, from @Yagai_G

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3 years

A simple ligand/base toolkit enables site-selective cross-coupling of di- and tri- chlorinated arenes via electrostatically-directed palladium catalysis

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3 years

Uchiyama’s group uses computational chemistry to solve a long-standing mystery in brasilane-type sesquiterpene biosynthesis: unusual skeletal rearrangement involving quirky carbocation intermediates.

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2 years

✨ One of our most read articles in the last 12 months! ✨ 🔓 #OpenAccess Capturing the Moment of Emergence of Crystal Nucleus from Disorder by Takayuki Nakamuro, Masaya Sakakibara, Hiroki Nada, Koji Harano, and Eiichi Nakamura

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5 months

Reversible CO2 Capture and On-Demand Release by an Acidity-Matched Organic Photoswitch | Journal of the American Chemical Society @Harvard @HarvardCCB #CO2 #Capture #Organic #Photoswitch @sciam @NYTScience @BostonGlobe

Reversible CO2 Capture and On-Demand Release by an Acidity-Matched Organic Photoswitch

Separation of carbon dioxide (CO2) from point sources or directly from the atmosphere can contribute crucially to climate change mitigation plans in the coming decades. A fundamental practical...

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2 years

Photochemical Organocatalytic Benzylation of Allylic C–H Bonds @ICIQchem @Melchiorre_P @MelchiorreGroup @TotalSyntheses #Benzylation #Photochemistry #Organocatalysis

Photochemical Organocatalytic Benzylation of Allylic C–H Bonds

We report a radical-based organocatalytic method for the direct benzylation of allylic C–H bonds. The process uses nonfunctionalized allylic substrates and readily available benzyl radical precursors...

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Transition-Metal-Free C–N Cross-Coupling Enabled by a Multifunctional Reagent | Journal of the American Chemical Society @TotalSyntheses @Merck #MetalFree #CN #Phenol #Amine #CrossCoupling #MultifunctionalReagent

Transition-Metal-Free C–N Cross-Coupling Enabled by a Multifunctional Reagent

We report the design and development of a transition-metal-free cross-coupling reaction of phenols and primary amines using a simple and readily available multifunctional reagent. The reactions work...

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3 years

Collaborative work by Japanese and Swiss researchers leads to fluorescent polymer with instant and reversible mechanoresponse. @tokyotech_en @AMI_PolyChemMat @MerkleInstitute

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4 months

📝 Enantioselective #TotalSynthesis of (+)-Pedrolide by Marlene Fadel and Erick M. Carreira 📖 is one of the #MostRead papers in the past 12 months @CarreiraGroup @ETH_en Read the article here:

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2 years

Infinitene: A Helically Twisted Figure-Eight [12]Circulene Topoisomer #Infinitene #Circulene @scientificamer

Infinitene: A Helically Twisted Figure-Eight [12]Circulene Topoisomer

New forms of molecular nanocarbon particularly looped polyarenes adopting various topologies contribute to the fundamental science and practical applications. Here we report the synthesis of an...

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4 years

Reductive C-N Coupling with nitromethane as a methylamine surrogate via P(III)/P(V) redox cycling @ChemistryMIT @GenLi_MIT

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@J_A_C_S

2 years

Do you have an idea for authoring a JACS Perspective? JACS is now accepting proposals for Perspectives!

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1 year

β,β-Directly Linked Porphyrin Rings: Synthesis, Photophysical Properties, and Fullerene Binding @HLAGroupOx @OxfordChemistry @UniofOxford #Porphyrin #Synthesis #Photophysics #Fullerene #Binding

β,β-Directly Linked Porphyrin Rings: Synthesis, Photophysical Properties, and Fullerene Binding

Cyclic porphyrin oligomers have been studied as models for photosynthetic light-harvesting antenna complexes and as potential receptors for supramolecular chemistry. Here, we report the synthesis of...

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@J_A_C_S

6 months

Had a great day meeting some of the rising stars of Chemistry in India at the National Academy in Delhi

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@J_A_C_S

4 years

Site-specific protein conjugation with amine derivatives is now enabled via genetically encoded para and ortho-quinone methide, offering rapid conjugation, minimum linkage, and optical control!

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@J_A_C_S

4 years

Oxidation of ammonia can give electrical energy from the chemical energy in N-H bonds. Molecular catalysts must balance the energetics of cleavage of N-H bonds and the formation of the NN triple bond of N2

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3 years

Electrostatics vs. orbital control: which interaction type drives the regioselectivity in protonation reactions? A Valence Bond Perspective

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1 year

TEtraQuinolines: A Missing Link in the Family of Porphyrinoid Macrocycles @KeioGlobal #Tetraquinolines #Porphyrinoid #Macrocycles

TEtraQuinolines: A Missing Link in the Family of Porphyrinoid Macrocycles

Porphyrin contains four inwardly oriented nitrogen atoms. It is arguably the most ubiquitous multifunctional naturally occurring macrocycle that has inspired the design of novel nitrogen-containing...

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4 months

Explore one of our #MostRead papers this year: "Asymmetric Total Synthesis of Illisimonin A" 📖 by Christoph Etling, Giada Tedesco, Anna Di Marco, and Markus Kalesse #OpenAccess @UniHannover Read the article here:

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3 years

Distinct metal−ligand orbital interactions are the key driving forces for distinct pathways in Co and Fe quaterpyridine-based CO2 reduction catalysts. Detailed mechanistic insights based on DFT calculations from the @mhg_group

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4 years

Iron-Catalyzed Amination of Strong Aliphatic C(sp3)–H Bonds by @ChattopadhyayL1 and coworkers

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8 months

Late-Stage Molecular Editing Enabled by Ketone Chain-Walking Isomerization | Journal of the American Chemical Society @ETH_en @ETH_DCHAB @EdinburghChem @BhawalLab @morandilab @TotalSyntheses #Ketone #Transposition #LateStage #Isomerization

Late-Stage Molecular Editing Enabled by Ketone Chain-Walking Isomerization

Herein, a method for the isomerization of ketones in a manner akin to the chain-walking reaction of alkenes is described. Widely available and inexpensive pyrrolidine and elemental sulfur are...

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9 months

Highly Enantioselective Catalytic Lactonization at Nonactivated Primary and Secondary γ-C–H Bonds | JACS @IQCCUdG @univgirona @palone_andrea @ArnauCall @MiquelCostas @MassimoBietti @unitorvergata #Enantioselective #Catalysis #CHFunctionalization #Lactone

Highly Enantioselective Catalytic Lactonization at Nonactivated Primary and Secondary γ-C–H Bonds

Chiral oxygenated aliphatic moieties are recurrent in biological and pharmaceutically relevant molecules and constitute one of the most versatile types of functionalities for further elaboration....

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3 years

Developing a “click chemistry” for the reactive phosphaazide functional group: a versatile entrée to phosphorus-rich heterocycles @ccclabmit

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4 months

One of our #MostRead papers this year includes 📖 "Oxetane Synthesis via Alcohol C–H Functionalization" @SilviResearch @ChemistryUoN @AstraZeneca Read the #OpenAccess paper today! 🔓

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1 year

🎉 In the latest JACS in Conversation, @CarreiraGroup speaks with Professor @GautamDesiraju , a structural chemist who has played a major role in the development and growth of the subject of #crystalengineering . Watch the video now ➡️

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3 years

Good day everyone-Erick Carreira ( @CarreiraGroup ) here😃. I will be taking over the @J_A_C_S Twitter account today. I am interested in engaging the community and getting creative ideas on how to improve upon the JACS experience.

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Oxidative Dearomatization of Pyridines | Journal of the American Chemical Society @IGBIllinois @SarlahLab @UofIllinois @TotalSyntheses #Dearomatization #Pyridines

Oxidative Dearomatization of Pyridines

Dearomatization of pyridines is a well-established synthetic approach to access piperidines. Although remarkably powerful, existing dearomatization processes have been limited to the hydrogenation or...

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11 months

A Shapeshifting Roadmap for Polycyclic Skeletal Evolution @UCBerkeley @UCB_Chemistry @ucdavis @TantilloLab @UCDChem @TotalSynthesis @TotalSyntheses #Shapeshifting #Polycyclic #Skeletal #Evolution

A Shapeshifting Roadmap for Polycyclic Skeletal Evolution

Polycyclic ring systems are ubiquitous three-dimensional (3D) structural motifs central to the function of many biologically active small molecules and organic materials. Indeed, subtle changes to...

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2 years

✨ One of our most read articles in the last 12 months! ✨ Carbon Atom Insertion into Pyrroles and Indoles Promoted by Chlorodiazirines by @balu_dherange , Kelly, Liles, @Sigman_Lab @LevinChem @group_levin 🔓 #OpenAccess

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@J_A_C_S

2 years

One of the most read articles in the last 30 days: An #Enantioselective Suzuki–Miyaura Coupling To Form Axially Chiral #Biphenols

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3 years

Woodward and Hoffman once jested that a very powerful Maxwell demon could grab a molecule of cyclobutene and tear it open in a disrotatory fashion to obtain butadiene. Check out this update… @CraigGroup_Duke , @toddjmartinez , @StanfordUChem

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2 years

Total Synthesis as a Vehicle for Collaboration

“Collaboration” is not the first word most would associate with the field of total synthesis. In fact, the spirit of total synthesis is all-too-often reputed as being more competitive, rather than...

pubs.acs.org

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24

142

J. Am. Chem. Soc.

@J_A_C_S

1 year

BF3-Catalyzed Intramolecular Fluorocarbamoylation of Alkynes via Halide Recycling @christine_m_le @YorkUniversity #Intramolecular #Fluorocarbamoylation #alkynes #Halide #Recycling

BF3-Catalyzed Intramolecular Fluorocarbamoylation of Alkynes via Halide Recycling

A BF3-catalyzed atom-economical fluorocarbamoylation reaction of alkyne-tethered carbamoyl fluorides is reported. The catalyst acts as both a fluoride source and Lewis acid activator, thereby...

pubs.acs.org

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144

J. Am. Chem. Soc.

@J_A_C_S

2 years

✨ One of our most read articles in the last 12 months! ✨ Total Synthesis of Ritterazine B by Nakayama, Maser, Okita, Dubrovskiy, Campbell, @sarah_reisman #TotalSynthesis

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19

140

J. Am. Chem. Soc.

@J_A_C_S

3 years

It's true - there is an recommended way to cite tweets in JACS

Jennifer Faust

@JFaustDoesChem

3 years

@Finetraces786 @Chemjobber @AmerChemSociety @J_A_C_S @l_wang_cen @DrDorea There is an actual ACS format for this! Twitter username. Tweet. <i>Twitter</i>, posting date. URL (accessed YYYY-MM-DD).

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59

3

35

140

J. Am. Chem. Soc.

@J_A_C_S

11 months

Reversible Control of RNA Splicing by Photoswitchable Small Molecules @OlallaLab @Uni_MR @SYNMIKRO #Reversible #RNA #Splicing #Photoswitches #SmallMolecules

Reversible Control of RNA Splicing by Photoswitchable Small Molecules

Dynamics are intrinsic to both RNA function and structure. Yet, the available means to precisely provide RNA-based processes with spatiotemporal resolution are scarce. Here, our work pioneers a...

pubs.acs.org

0

31

143

J. Am. Chem. Soc.

@J_A_C_S

2 years

Photoinduced Regioselective Olefination of Arenes at Proximal and Distal Sites @maiti_iitb @tokyotech_en @tokyotech_jp @iitbombay @dm_lab #Olefination #Arenes

Photoinduced Regioselective Olefination of Arenes at Proximal and Distal Sites

The Fujiwara–Moritani reaction has had a profound contribution in the emergence of contemporary C–H activation protocols. Despite the applicability of the traditional approach in different fields,...

pubs.acs.org

8

34

142

J. Am. Chem. Soc.

@J_A_C_S

11 months

ortho-Selective Dearomative [2π + 2σ] Photocycloadditions of Bicyclic Aza-Arenes @GloriusFrank @GloriusGroup @WWU_Muenster @UCLA @uclachem #OrthoSelective #Dearomative #Photocycloadditions #Azaarenes

ortho-Selective Dearomative [2π + 2σ] Photocycloadditions of Bicyclic Aza-Arenes

Dearomative photocycloadditions are valuable chemical transformations, serving as an efficient platform to create three-dimensional molecular complexity. However, the photolability of the original...

pubs.acs.org

2

21

141

J. Am. Chem. Soc.

@J_A_C_S

4 years

The @MichaudelLab reports the use of stereoretentive ROMP with paracyclophane dienes to access well-controlled and light-responsive all-cis poly(p-phenylenevinylene)s

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134

J. Am. Chem. Soc.

@J_A_C_S

3 years

One of our most read articles in the last 30 days: SPHENOL, A New Chiral Framework for Asymmetric Synthesis by Ronghua Zhang, Shulin Ge + Jianwei Sun

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17

141

J. Am. Chem. Soc.

@J_A_C_S

3 years

Red-to-blue upconversion with a new molybdenum(0) complex now in JACS. Coordination chemistry, photophysics and photochemistry by Jakob Bilger, @ckerzig , @cb_larsen in the @WengerOliver group

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22

139

J. Am. Chem. Soc.

@J_A_C_S

4 years

After 150 years of the Glaser coupling of terminal alkynes, the structure of a Cu(II)-alkynyl that mediates sp-sp, sp-sp2, and sp-sp3 C-C couplings

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18

137

J. Am. Chem. Soc.

@J_A_C_S

4 years

A new hydroamination of alkenes using aqueous ammonia by metal loaded titanium oxide photocatalyst gives anti-Markovnikov primary amines with high selectivity.

3

24

141

J. Am. Chem. Soc.

@J_A_C_S

3 years

Solution-Phase Modeling Enables Accurate Prediction of Reaction Mechanisms - #JACSSpotlights on work from @pengliu_group

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30

138

J. Am. Chem. Soc.

@J_A_C_S

28 days

Tris-Azo Triangular Paraphenylenes: Synthesis and Reversible Interconversion into Radial π-Conjugated Macrocycles | Journal of the American Chemical Society #Paraphenylenes #Synthesis #Radial #Macrocycle

Tris-Azo Triangular Paraphenylenes: Synthesis and Reversible Interconversion into Radial π-Conjug...

We report the synthesis of cycloparaphenylene derivatives featuring tris-azo groups. The smaller derivative, [3]cycloazobenzene, adopts a triangular all-cis form and exhibits thermally and photoche...

pubs.acs.org

1

22

141

J. Am. Chem. Soc.

@J_A_C_S

2 years

Radical Activation of N–H and O–H Bonds at Bismuth(II) @CornellaLab @Radical @Bismuth #NHBonds #OHBonds @TotalSyntheses

Radical Activation of N–H and O–H Bonds at Bismuth(II)

The development of unconventional strategies for the activation of ammonia (NH3) and water (H2O) is of capital importance for the advancement of sustainable chemical strategies. Herein we provide the...

pubs.acs.org

0

16

140

J. Am. Chem. Soc.

@J_A_C_S

1 year

Phenylazothiazoles as Visible-Light Photoswitches @HokkaidoUni #Phenylazothiazoles #VisibleLight #Photoswitches

Phenylazothiazoles as Visible-Light Photoswitches

A novel class of photoswitches based on a phenylazothiazole scaffold that undergoes reversible isomerization under visible-light irradiation is reported. The photoswitch, which comprises a thiazole...

pubs.acs.org

1

18

134

J. Am. Chem. Soc.

@J_A_C_S

10 months

Dual-H-Bond Donor & Brønsted Acid Cocatalysis Enables Highly Enantioselective Protio-Semipinacol Rearrangement Reactions JACS @JacobsenLab @HarvardCCB @Harvard @TotalSynthesis #HBond #BronstedAcid #Catalysis #Enantioselective #Semipinacol #Cyclobutanones

Dual-Hydrogen-Bond Donor and Brønsted Acid Cocatalysis Enables Highly Enantioselective Protio-Sem...

A catalytic protio-semipinacol ring-expansion reaction has been developed for the highly enantioselective conversion of tertiary vinylic cyclopropyl alcohols into cyclobutanone products bearing...

pubs.acs.org

1

31

138

J. Am. Chem. Soc.

@J_A_C_S

2 years

✨ One of our most read articles in the last 12 months! ✨ Concise Total Synthesis of Peyssonnoside A by Gleb Chesnokov & @KarlGademann 🔓 #OpenAccess #TotalSynthesis

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138

J. Am. Chem. Soc.

@J_A_C_S

3 years

Natural NADH and blue light join forces to autonomously drive extremely fast radical photo-coupling of various molecules including DNA! Check the study by @MendozaLab including in-depth mechanistic studies.

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130

J. Am. Chem. Soc.

@J_A_C_S

2 years

✨ One of our most read articles in the last 12 months! ✨ Direct Synthesis of Enamides via Electrophilic Activation of Amides @MaulideLab 🔓 #OpenAccess

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11

136

J. Am. Chem. Soc.

@J_A_C_S

1 month

Total Synthesis of Putative Melognine | Journal of the American Chemical Society @TotalSynthesis @TotalSyntheses @NagoyaUniv #Melognine #Cycloaddition #Azomethine #RCM

Total Synthesis of Putative Melognine

Total synthesis of melognine was accomplished. A 10-membered cyclic alkyne was prepared via an intramolecular SN2 reaction of a nosylamide. Enyne metathesis of the cyclic alkyne under an atmosphere...

pubs.acs.org

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136

J. Am. Chem. Soc.

@J_A_C_S

3 years

Coming this Wednesday: new JACS Associate Editor @gagliardi8 will be taking over this account to talk about theory, computation, what you want to see in JACS, and what she's looking for as an editor. Come on Wednesday, and bring your questions!

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135

J. Am. Chem. Soc.

@J_A_C_S

10 months

Asymmetric Catalytic Friedel–Crafts Reactions of Unactivated Arenes | Journal of the American Chemical Society @ben_list @TotalSyntheses #Asymmetric #FriedelCrafts #Arenes #Aminoacids #PhosphoricAcid #Catalysis

Asymmetric Catalytic Friedel–Crafts Reactions of Unactivated Arenes

Since its discovery more than a century ago, the Friedel–Crafts reaction has manifested itself as a powerful method for the introduction of carbon substituents to arenes. Despite its potential...

pubs.acs.org

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