4-((5S,6R,9R,10S,11S,E)-10-((tert-butyldimethylsilyl)oxy)-6-hydroxy-11-methoxy-5,7,9-trimethyl-4-oxotrideca-7,12-dien-1-yl)piperidine-2,6-dione 在
2,4,6-三氯苯甲酰氯 、
氟化氢吡啶 、
N,N-二异丙基乙胺 作用下,
以
四氢呋喃 、
甲苯 为溶剂,
反应 123.0h,
生成 (5S,6R,9R,10S,11S,E)-1-(2,6-dioxopiperidin-4-yl)-10-hydroxy-11-methoxy-5,7,9-trimethyl-4-oxotrideca-7,12-dien-6-yl 2-(phenylselanyl)hept-6-enoate