γ-Amino-β-ketosulfones as chiral educts: A facile synthesis of enantiopure α-amino ketones
作者:Saumitra Sengupta、Debarati Sen Sarma、Somnath Mondal
DOI:10.1016/s0040-4020(98)00533-x
日期:1998.8
Starting from 'chiral-pool' derived gamma-amino-beta-ketosulfones, a facile synthesis of enantiopure alpha-amino ketones has been developed via an alpha-alkylation-desulfonation sequence. Extension of this methodology to enantiopure a-acetoxy ketone synthesis,however, have met with limited success. (C) 1998 Elsevier Science Ltd. All rights reserved.