(Z)-2-Methyl-but-2-enoic acid (E)-(1S,3R,4S,10S)-3-isopropyl-6,10-dimethyl-2-oxo-11-oxa-bicyclo[8.1.0]undec-6-en-4-yl ester 在
sodium tetrahydroborate 作用下,
以
甲醇 为溶剂,
反应 0.08h,
以63 mg的产率得到(Z)-2-Methyl-but-2-enoic acid (E)-(1R,2S,3S,4S,10S)-2-hydroxy-3-isopropyl-6,10-dimethyl-11-oxa-bicyclo[8.1.0]undec-6-en-4-yl ester