降冰片烯 、
<(1R,2S,3R,4S)-3-(2,2-dimethylpropoxy)-1,7,7-trimethylbicyclo<2.2.1>hept-2-yl>phenylpropiolate 在
dicobalt octacarbonyl 作用下,
以
甲苯 为溶剂,
反应 10.0h,
生成 (3aS,4R,7S,7aR)-3-Oxo-2-phenyl-3a,4,5,6,7,7a-hexahydro-3H-4,7-methano-indene-1-carboxylic acid (1R,2S,3R,4S)-3-(2,2-dimethyl-propoxy)-1,7,7-trimethyl-bicyclo[2.2.1]hept-2-yl ester 、 (1R*,2S*,6R*,7S*)-5-oxo-4-phenyltricyclo<5.2.1.0
2,6>dec-3-ene-3-carboxylic acid (1R,2S,3R,4S)-3-(2,2-dimethylpropoxy)-1,7,7-trimethylbicyclo<2.2.1>hept-2-yl ester,