Direct catalytic asymmetric Mannich-type reaction of thioamides.

Angew Chem Int Ed Engl

Graduate School of Pharmaceutical Sciences, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan.

Published: September 2009

Taking the reins: The title transformation of thioamides and N-diphenylphosphinoyl imines is described. By harnessing the power of cooperative catalysis between a soft Lewis acid and a hard Brønsted base, thioamide carbon pronucleophiles can furnish Mannich products (see scheme). Divergent transformation of the thioamide functionality highlights the utility of this methodology.

Download full-text PDF

Source
http://dx.doi.org/10.1002/anie.200901588DOI Listing

Publication Analysis

Top Keywords

direct catalytic
4
catalytic asymmetric
4
asymmetric mannich-type
4
mannich-type reaction
4
reaction thioamides
4
thioamides reins
4
reins title
4
title transformation
4
transformation thioamides
4
thioamides n-diphenylphosphinoyl
4

Similar Publications

Want AI Summaries of new PubMed Abstracts delivered to your In-box?

Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!