重氮甲烷 、
甲氧基-三氟甲基苯 、
6-formyl-2-(ethoxycarbonyl)bicyclo<3.1.0>hex-2-ene-1-carboxylic acid 生成 (1R,5S,6R)-6-((S)-3,3,3-Trifluoro-2-methoxy-2-phenyl-propionyloxymethyl)-bicyclo[3.1.0]hex-2-ene-1,2-dicarboxylic acid 1-ethyl ester 2-methyl ester 、 (1S,5R,6S)-6-((S)-3,3,3-Trifluoro-2-methoxy-2-phenyl-propionyloxymethyl)-bicyclo[3.1.0]hex-2-ene-1,2-dicarboxylic acid 1-ethyl ester 2-methyl ester