Sodium 3-trifluoromethoxybenzenesulfinate 、 Tert-butyl 2-bromo-5-methyl-5,6,7,8,9,10-hexahydro-7,10-epiminocyclohepta[b]indole-carboxylate 在
crude material 、 SiO2 、
ethyl acetate n-hexane 作用下,
以to give tert-butyl 2-(3-trifluoromethoxyphenyl)sulfonyl-5-methyl-5,6,7,8,9,10-hexahydro-7,10-epiminocyclohepta[b]indole-carboxylate (110 mg, 32%) as an off-white solid的产率得到Tert-butyl 2-(3-trifluoromethoxyphenyl)sulfonyl-5-methyl-5,6,7,8,9,10-hexahydro-7,10-epiminocyclohepta[b]indole-carboxylate