α-Fluorination of 6-phenylsulfinyl-2-azabicyclo[2.2.1]heptan-3-one and synthesis of 2′-fluoro substituted carbovir
作者:Akemi Toyota、Akiko Nishimura、Chikara Kaneko
DOI:10.1016/s0040-4039(98)00878-8
日期:1998.6
Fluorination of phenylsulfinyl bicycloamide using molecular fluorine proceeded preferentially with inversion of the carbon atom having the sulfinyl group to afford alpha-fluorinated sulfonyl bicycloamide in fair yield. The fluorinated sulfonyl bicycloamide was converted to 2'-fluoro substituted carbovir via reductive desulfonylchlorination. (C) 1998 Elsevier Science Ltd. All rights reserved.