Journal ArticleDOI
The asymmetric intramolecular Heck reaction in natural product total synthesis.
Amy B. Dounay,Larry E. Overman +1 more
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This article is published in Chemical Reviews.The article was published on 2003-07-08. It has received 1247 citations till now. The article focuses on the topics: Heck reaction & Total synthesis.read more
Citations
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Organocatalytic Enantioselective Conjugate Addition of 3‐Fluorooxindoles to Vinyl Sulfone
TL;DR: In this article, a binaphthyl-modified bifunctional urea catalyst bearing both central and axial chiral elements was used for enantioselective conjugate addition.
Journal ArticleDOI
Heck coupling catalyzed by Pd exchanged supported 12-tunstophosphoric acid—an efficient ligand free, low Pd-loading heterogeneous catalyst
Soyeb Pathan,Anjali Patel +1 more
TL;DR: In this paper, a stable, efficient ligand free, low Pdloading heterogeneous catalyst comprising Palladium and supported 12-tunstophosphoric acid was synthesized and characterized by various physico-chemical techniques.
Journal ArticleDOI
One-pot β-substitution of enones with alkyl groups to β-alkyl enones
Jun-ichi Matsuo,Yayoi Aizawa +1 more
TL;DR: In this article, the β-position of enones was substituted with alkyl groups in a one-pot procedure to afford β-alkyl enones in good to high isolated yields by conjugate addition of higher-order dialkyl cyanocuprates to enones, followed by a reaction with N-tert butylbenzenesulfinimidoyl chloride at −78 °C.
Journal ArticleDOI
Pd-catalyzed oxidative C–H alkenylation for synthesizing arylvinyltriazole nucleosides
Jingjie Tang,Mei Cong,Yi Xia,Yi Xia,Gilles Quéléver,Yuting Fan,Yuting Fan,Fanqi Qu,Ling Peng +8 more
TL;DR: Various arylvinyltriazole nucleoside analogues were synthesized using Pd-catalyzed oxidative Heck reaction to advocate the potential and practicality of this oxidative C-H alkenylation method for generating structurally challenging chemical entities in organic synthesis.
References
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BookDOI
Metal-catalyzed cross-coupling reactions
TL;DR: In this paper, the authors present an approach to the formation of C-X (X = N, O, S) bonds in metal-catalyzed cross-coupling reactions.
Journal ArticleDOI
The heck reaction as a sharpening stone of palladium catalysis.
TL;DR: s, or keywords if they used Heck-type chemistry in their syntheses, because it became one of basic tools of organic preparations, a natural way to make organic preparations.
Book
Catalytic Asymmetric Synthesis
TL;DR: Asymmetric Hydrogenation (T. Ohkuma, et al. as discussed by the authors ), asymmetric carbon-Carbon Bond-Forming Reactions (K. Nozaki & I. Negishi). Asymmetric Addition and Insertion Reactions of Catalytically-Generated Metal Carbenes (M. O'Donnell), and asymptotic phase-transfer Reactions.
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Richard F. Heck,J. P. Nolley +1 more