Diastereoselective Dimerisation of Alkenylthiazolines: A Combined Synthetic and Computational Study
作者:Ariane Beutler、Christopher D. Davies、Mark C. Elliott、Natasha M. Galea、Matthew S. Long、David J. Willock、John L. Wood
DOI:10.1002/ejoc.200500360
日期:2005.9
2-alkenyl-1,3-thiazolines 1 gives compounds 3 and 8 upon treatment with trichloroacetyl chloride and trifluoroacetic anhydride, respectively. This reaction is completely diastereoselective, in particular giving only a single double-bond isomer. The scope of the reaction has been evaluated synthetically, while a computational study has elucidated the mechanism of the reaction and the origin of stereocontrol