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Phase transfer catalyzed enantioselective Strecker reactions of alpha-amido sulfones with cyanohydrins
Authors:Herrera Raquel P  Sgarzani Valentina  Bernardi Luca  Fini Francesco  Pettersen Daniel  Ricci Alfredo
Affiliation:Department of Organic Chemistry A. Mangini, University of Bologna, V. Risorgimento 4, 40136 Bologna, Italy. rph@alu.ua.es
Abstract:A study into the use of a chiral phase-transfer catalyst in conjunction with acetone cyanohydrin to effect the enantioselective formation of alpha-amino nitriles from alpha-amido sulfones is described. This novel catalytic asymmetric Strecker reaction is analyzed with regard to the possible mechanistic basis.
Keywords:
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