Literature DB >> 15987190

Gold(I)-phosphine catalyst for the highly chemoselective dehydrogenative silylation of alcohols.

Hajime Ito1, Katsuhiro Takagi, Takahiro Miyahara, Masaya Sawamura.   

Abstract

[reaction: see text] A gold(I) complex of Xantphos AuCl(xantphos) catalyzes the dehydrogenative silylation of alcohols with high chemoselectivity and solvent tolerance. It is selective for the silylation of hydroxyl groups in the presence of alkenes, alkynes, alkyl halides (RCl, RBr), ketones, aldehydes, conjugated enones, esters, and carbamates.

Entities:  

Year:  2005        PMID： 15987190     DOI： 10.1021/ol050979z

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


  4 in total

1.  Chemoselective hydrosilylation of hydroxyketones.

Authors:  Marta L Lage; Scott J Bader; Kanicha Sa-Ei; John Montgomery
Journal:  Tetrahedron       Date:  2013-07-08       Impact factor: 2.457

2.  Tempering the reactivities of postulated α-oxo gold carbenes using bidentate ligands: implication of tricoordinated gold intermediates and the development of an expedient bimolecular assembly of 2,4-disubstituted oxazoles.

Authors:  Yingdong Luo; Kegong Ji; Yuxue Li; Liming Zhang
Journal:  J Am Chem Soc       Date:  2012-10-11       Impact factor: 15.419

Review 3.  Ligand effects in homogeneous Au catalysis.

Authors:  David J Gorin; Benjamin D Sherry; F Dean Toste
Journal:  Chem Rev       Date:  2008-07-25       Impact factor: 60.622

4.  A non-diazo approach to α-oxo gold carbenes via gold-catalyzed alkyne oxidation.

Authors:  Liming Zhang
Journal:  Acc Chem Res       Date:  2014-01-15       Impact factor: 22.384
  4 in total

北京卡尤迪生物科技股份有限公司 © 2022-2023.