(2E,10E)-(5S,6R,7R,8R,9R)-12-Acetoxy-6-(tert-butyl-dimethyl-silanyloxy)-8-hydroxy-3,5,7,9-tetramethyl-11-tributylstannanyl-dodeca-2,10-dienoic acid methyl ester 在
碘 作用下,
以
二氯甲烷 为溶剂,
生成
(2E,10E)-(5S,6R,7R,8R,9R)-12-Acetoxy-6-(tert-butyl-dimethyl-silanyloxy)-8-hydroxy-11-iodo-3,5,7,9-tetramethyl-dodeca-2,10-dienoic acid methyl ester