((1H-inden-3-yl)oxy)(tert-butyl)diphenylsilane 、
di(adamantan-2-yl) 2-phenylcyclopropane-1,1-dicarboxylate 在
copper(II) perchlorate hexahydrate 、
(4S)-4-propan-2-yl-2-[2-[(4S)-4-propan-2-yl-4,5-dihydro-1,3-oxazol-2-yl]-1-(3,4,5-trimethoxyphenyl)propan-2-yl]-4,5-dihydro-1,3-oxazole 作用下,
以
二氯甲烷 为溶剂,
反应 150.0h,
以49%的产率得到di(adamantan-2-yl) (1R,3aR,8aR)-3a-((tert-butyldiphenylsilyl)oxy)-1-phenyl-1,3a,8,8a-tetrahydrocyclopenta[a]indene-3,3(2H)-dicarboxylate