Trifluoro-acetic acid 1-tert-butyl-1-[2-(2-methoxy-phenyl)-ethyl]-allyl ester 以
正己烷 为溶剂,
反应 2.0h,
以30%的产率得到Trifluoro-acetic acid (1aR,2S,4aS,6aR,6bS,6cR)-2-tert-butyl-6c-methoxy-1,1a,2,3,4,6a,6b,6c-octahydro-cyclopenta[g]cyclopropa[cd]pentalen-2-yl ester