Organic Chemistry Portal

Abstracts

Search:

Direct Transformation of Terminal Alkynes to Branched Allylic Sulfones

Kun Xu, Vahid Khakyzadeh, Timm Bury and Bernhard Breit*

*Institut für Organische Chemie, Albert-Ludwigs-Universität Freiburg, Albertstrasse 21, 79104 Freiburg i. Brsg., Germany, Email: bernhard.breitchemie.uni-freiburg.de

K. Xu, V. Khakyzadeh, T. Bury, B. Breit, J. Am. Chem. Soc., 2014, 136, 16124-16127.

DOI: 10.1021/ja509383r


Abstract

A Rh(I)/DPEphos/benzoic acid catalyst system enables the transformation of terminal alkynes with sulfonyl hydrazides to produce branched allylic sulfones with very good yields and selectivities.


see article for more examples



Key Words

allylic sulfones


ID: J48-Y2014