Literature DB >> 23947578

Copper-catalyzed carboarylation of alkynes via vinyl cations.

Andrew J Walkinshaw1, Wenshu Xu, Marcos G Suero, Matthew J Gaunt.   

Abstract

Copper-catalyzed arylation of electron rich alkynes reveals stabilized trisubstituted vinyl cation equivalents that react with pendant arene nucleophiles to form all carbon tetrasubstituted alkenes. The new process streamlines the synthesis of important medicinally relevant molecules.

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Year:  2013        PMID： 23947578     DOI： 10.1021/ja405972h

Source DB:  PubMed          Journal:  J Am Chem Soc        ISSN： 0002-7863            Impact factor:   15.419


  8 in total

1.  Metalloradical approach to 2H-chromenes.

Authors:  Nanda D Paul; Sutanuva Mandal; Matthias Otte; Xin Cui; X Peter Zhang; Bas de Bruin
Journal:  J Am Chem Soc       Date:  2014-01-08       Impact factor: 15.419

2.  Intramolecular Vinylation of Aryl Rings by Vinyl Cations.

Authors:  Jian Fang; Matthias Brewer
Journal:  Org Lett       Date:  2018-11-14       Impact factor: 6.005

3.  Stereodivergent Alkyne Hydrofluorination Using Protic Tetrafluoroborates as Tunable Reagents.

Authors:  Rui Guo; Xiaotian Qi; Hengye Xiang; Paul Geaneotes; Ruihan Wang; Peng Liu; Yi-Ming Wang
Journal:  Angew Chem Int Ed Engl       Date:  2020-07-14       Impact factor: 15.336

4.  A dual catalytic strategy for carbon-phosphorus cross-coupling via gold and photoredox catalysis.

Authors:  Ying He; Hongmiao Wu; F Dean Toste
Journal:  Chem Sci       Date:  2015-02       Impact factor: 9.825

5.  DFT calculations on the mechanism of copper-catalysed tandem arylation-cyclisation reactions of alkynes and diaryliodonium salts.

Authors:  Tamás Károly Stenczel; Ádám Sinai; Zoltán Novák; András Stirling
Journal:  Beilstein J Org Chem       Date:  2018-07-12       Impact factor: 2.883

6.  Dual visible light photoredox and gold-catalyzed arylative ring expansion.

Authors:  Xing-zhong Shu; Miao Zhang; Ying He; Heinz Frei; F Dean Toste
Journal:  J Am Chem Soc       Date:  2014-04-14       Impact factor: 15.419

7.  Formation of C(sp(2))-boronate esters by borylative cyclization of alkynes using BCl3.

Authors:  Andrew J Warner; James R Lawson; Valerio Fasano; Michael J Ingleson
Journal:  Angew Chem Int Ed Engl       Date:  2015-07-31       Impact factor: 15.336

8.  In(III)-TMSBr-Catalyzed Cascade Reaction of Diarylalkynes with Acrylates for the Synthesis of Aryldihydronaphthalene Derivatives.

Authors:  Qiu-Chi Zhang; Wen-Wei Zhang; Liang Shen; Zhi-Liang Shen; Teck-Peng Loh
Journal:  Molecules       Date:  2018-04-23       Impact factor: 4.411
  8 in total

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