一氧化碳 、
(1S,2R,4R)-2-(5-Cyclopent-1-enyl-4,4-dimethyl-pent-1-ynyloxy)-7,7-dimethyl-1-methylsulfanylmethyl-bicyclo[2.2.1]heptane 在
dicobalt octacarbonyl 作用下,
生成 (3aR,8aR)-5-((1S,2R,4R)-7,7-Dimethyl-1-methylsulfanylmethyl-bicyclo[2.2.1]hept-2-yloxy)-7,7-dimethyl-1,2,3,3a,7,8-hexahydro-6H-cyclopenta[c]pentalen-4-one 、 (3aS,8aS)-5-((1S,2R,4R)-7,7-Dimethyl-1-methylsulfanylmethyl-bicyclo[2.2.1]hept-2-yloxy)-7,7-dimethyl-1,2,3,3a,7,8-hexahydro-6H-cyclopenta[c]pentalen-4-one