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@Astam_techy143
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Powai, Mumbai
Joined October 2018
It is right to put everything in its proper use.
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Sportsmanship is playing with passion but always with respect for the game.
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an ongoing fascinating talk by @maiti_iitb @IITHyderabad @ChemSpirit2025 @dm_lab @bhunia_anup @ASau_Chem
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The only way to do great work is to love what you do.
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General Light-Induced Pd-Catalyzed Allylic C–H Alkylation of Internal Alkenes: Direct Access to Tertiary and Quaternary Carbon Centers | Journal of the American Chemical Society @GevorgyanLab
@UT_Dallas
pubs.acs.org
Tertiary and quaternary carbon centers containing allylic systems are prevalent in natural products and drugs. Among existing approaches toward these valuable motifs, a direct allylic C–H alkylation...
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Synthesis of Bicyclo[2.1.0]pentanes and Vinylcyclopropanes Using Palladium Carbenes: Ligand-Controlled Carbene Reactivity
pubs.acs.org
Once physical organic curiosities, bicyclo[2.1.0]pentanes (colloquially termed housanes) are useful strain-release reagents and are unique structural motifs for medicinal chemistry campaigns because...
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Triply convergent Ni-electrocatalytic assembly of 1,1-diaryl cyclobutanes, azetidines and oxetanes https://t.co/eqXEzUlLg5
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Ligand-Controlled Chemodivergent Bismuth Catalysis | Journal of the American Chemical Society @UUtah @maxplanckpress
pubs.acs.org
Herein, we report a ligand-controlled chemodivergent bismuth-catalyzed coupling between arylboronic acids and N-fluorosulfonimide derivatives that enables the selective formation of either C(sp2)–N...
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Application of Asymmetric Catalysis in the E/Z-Stereodivergent Synthesis of Alkenes | Journal of the American Chemical Society
pubs.acs.org
Catalytic asymmetric reactions are primarily used to install new stereogenic centers highly enriched in either the R or the S configuration. Here, we demonstrate that chiral catalysts can also be...
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Now online and open access: Article by Tehshik P. Yoon & co-workers @UWMadisonChem Oxygen migration into carbon–carbon single bonds by photochemical oxidation https://t.co/f57nhHX0DN
nature.com
Nature Synthesis - Heteroatom insertions into chemically inert carbon–carbon single bonds are rare compared to their unsaturated analogues. Now, ligand-to-metal charge transfer offers a...
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“This is my first time in India, it’s been mind-blowing. There’s a real sort of bubbling confidence and aspiration. It feels like this is India’s moment — and India knows it.” - Nobel Prize laureate David MacMillan at the Nobel Prize Dialogue India that took place earlier this
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Cationic-Catalyst Strategy Enabling Ultrafast and Controlled Polymerization and Efficient Depolymerization Toward a Circular Polymer Economy (Runhui Liu and co-workers) #AngewandteVIP •
onlinelibrary.wiley.com
We developed a highly efficient cationic-catalyst strategy for ultrafast and controlled synthesis of amino acid (AA) polymers, as well as efficient depolymerization towards a circular polymer...
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When an opportunity is neglected,it never comes back to you.
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Highly Regio- and Enantioselective Synthesis of 4-Substituted Dihydroisoquinolones Catalyzed by a Planar-Chiral Rhodium(III) Catalyst Bearing a Penta-Substituted Prochiral Cyclopentadienyl Ligand | Journal of the American Chemical Society
pubs.acs.org
A class of rationally designed planar-chiral rhodium(III) catalysts featuring prochiral 1,3,4-triaryl-2,5-dialkyl cyclopentadienyl ligands has been developed. By a modular synthetic strategy that...
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Biocatalytic Activation of Sulfur Heteroaromatics Facilitates Dearomatizing Cross-Couplings to Set Stereogenic Centers or Axes | Journal of the American Chemical Society @OfficialUoM
pubs.acs.org
The enantioselective manipulation of abundant flat (hetero)aromatic building blocks through either dearomatization, to establish new stereocenters, or cross-coupling, to construct a stereogenic axis,...
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A nice design
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1,2-Oxygen Transposition on Arenes Enabled by Palladium/Norbornene Cooperative Catalysis | Journal of the American Chemical Society @UChicago @GuangbinDong
pubs.acs.org
Phenols and their derivatives widely exist in bioactive molecules, and the position of phenolic oxygen can greatly influence their bioactivities. Thus, strategies that allow efficient relocation of...
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