(1S,2R,4aS,9S,9aS)-2,9-Dimethyl-7,7-diphenyl-1,2,4a,5,9,9a-hexahydro-6,8-dioxa-7-sila-benzocycloheptene-1-carboxylic acid methyl ester 在
氢氟酸 作用下,
以
乙腈 为溶剂,
反应 0.08h,
以80%的产率得到(1R,2S,5R,6R)-6-((R)-1-Hydroxy-ethyl)-5-hydroxymethyl-2-methyl-cyclohex-3-enecarboxylic acid methyl ester