(1α,3aβ,4α,6α,7aβ,8R*)-(+/-)-8-(2,2-diphenylethenyl)hexahydro-6-hydroxy-3a-(methoxymethyl)-2-methyl-1,4-methano-1H-isoindole-3,6(2H)-dione 在
二甲基硫 、
臭氧 作用下,
生成
(1α,3aβ,4α,6α,7aβ,8R*)-(+/-)-8-formylhexahydro-3a-(methoxymethyl)-6-hydroxy-2-methyl-1,4-methano-1H-isoindole-3,6(2H)-dione