(+)-benzoic acid (1S,4S,4aS,5S,6R,7S,8aR)-5-hydroxymethyl-4,7-dimethyl-6-[(Z)-1-methyl-propenyl]-decahydro-naphthalen-1-yl ester 在
戴斯-马丁氧化剂 作用下,
以
二氯甲烷 为溶剂,
以88%的产率得到(+)-benzoic acid (1S,4S,4aR,5S,6R,7S,8aR)-5-formyl-4,7-dimethyl-6-[(Z)-1-methyl-propenyl]-decahydro-naphthalen-1-yl ester