(8Z,13Z)-12-(tert-Butyl-dimethyl-silanyloxy)-12-methyl-13-phenylsulfanyl-oxacyclopentadeca-8,13-diene-6,10-diyn-2-one 在
六甲基磷酰三胺 、
lithium hexamethyldisilazane 作用下,
以
四氢呋喃 为溶剂,
反应 16.0h,
生成 tri(propan-2-yl)silyl (3Z,8Z)-5-[tert-butyl(dimethyl)silyl]oxy-5-methyl-4-phenylsulfanylcyclotrideca-3,8-dien-6,10-diyne-1-carboxylate