O,O'-((7S,8R,11S,12R,15R,16S)-15-hydroxy-8,12,16-trimethyloctadec-17-ene-7,11-diyl)-O,O'-diphenyl dicarbonothioate 、
O-(3,4-difluorophenyl) chloromethanethioate 、 O'-(4-fluorophenyl) O,O'-((7S,8R,11R,12S,15R,16S)-15-hydroxy-8,12,16-trimethyloctadec-17-ene-7,11-diyl) O-phenyl dicarbonothioate 在
吡啶 作用下,
以
二氯甲烷 为溶剂,
反应 16.17h,
生成
O''-(3,4-difluorophenyl) O,O'-diphenyl O,O',O''-((3S,4R,7R,8S,11R,12S)-3,7,11-trimethyloctadec-1-ene-4,8,12-triyl)tricarbonothioate 、 O''-(3,4-difluoro-phenyl) O'-(4-fluorophenyl)O-phenyl O,O',O''-((3S,4R,7S,8R,11R,12S)-3,7,11-trimethyloctadec-1-ene-4,8,12-triyl) tricarbonothioate