Literature DB >> 16178542

Phosphine-triggered complete chemo-switch: from efficient aldehyde-alkyne-amine coupling to efficient aldehyde-alkyne coupling in water.

Xiaoquan Yao1, Chao-Jun Li.   

Abstract

[reaction: see text] A phosphine ligand served as a remarkable chemo-switch for the silver-catalyzed reaction of alkynes with aldehydes in the presence of amines in water. Exclusive aldehyde-alkyne-amine coupling product was observed in the absence of phosphine, whereas in the presence of a phosphine ligand, exclusive aldehyde-alkyne coupling product was obtained.

Entities:  

Year:  2005        PMID： 16178542     DOI： 10.1021/ol051575+

Source DB:  PubMed          Journal:  Org Lett        ISSN： 1523-7052            Impact factor:   6.005


  3 in total

1.  Cu-catalyzed cross-dehydrogenative coupling: a versatile strategy for C-C bond formations via the oxidative activation of sp(3) C-H bonds.

Authors:  Zhiping Li; D Scott Bohle; Chao-Jun Li
Journal:  Proc Natl Acad Sci U S A       Date:  2006-06-05       Impact factor: 11.205

Review 2.  En route to metal-mediated and metal-catalysed reactions in water.

Authors:  Feng Zhou; Chao-Jun Li
Journal:  Chem Sci       Date:  2018-11-05       Impact factor: 9.825

3.  Self-assembled coordination thioether silver(I) macrocyclic complexes for homogeneous catalysis.

Authors:  Zhen Cao; Aline Lacoudre; Cybille Rossy; Brigitte Bibal
Journal:  Beilstein J Org Chem       Date:  2019-10-17       Impact factor: 2.883
  3 in total

北京卡尤迪生物科技股份有限公司 © 2022-2023.