Lithium N-trityl-N-(R)-1-phenethylamide, a readily available and useful base for the enantioselective formation of chiral enolates from achiral ketones
作者:Jakub Busch-Petersen、E.J Corey
DOI:10.1016/s0040-4039(00)01185-0
日期:2000.9
Lithium N-trityl-N-(R)-1-phenylethylamide (6) is a readily available and useful reagent for the enantioselective (20:1) conversion of 4-t-butylcyclohexanone to the corresponding (S)-enolate. This reaction provides access to numerous useful chiral compounds. (C) 2000 Elsevier Science Ltd. All rights reserved.