[2S-(2α(R*),3aα,4α,7α,7aα)]-2,3,3a,4,5,6,7,7a-Octahydro-7,8,8-trimethyl-2-(1-phenylpropoxy)-4,7-methanobenzofuran

正丙基苯

α-Aethoxyacrylsaeuremethylester

(S)-tert-butyldimethyl(1-phenylpropoxy)silane

溴乙烷