diphenylisopropylsulfonium tetrafluoroborate 、
5-(1)-menthyloxy-2(5H)-furanone 生成
(1R,5S) 6,6-dimethyl-4(R)-[(1'S), (2'R), (5'S) 2'-isopropyl-5'-methyl-cyclohexanoxy]-3-oxabicyclo-(3,1,0)-hexan-2-one 、 (1R,5S) 6,6-dimethyl-4(R)-[(1'S), (2'R), (5'S) 2'-isopropyl-5'-methyl-cyclohexanoxy]-3-oxabicyclo-(3,1,0)-hexan-2-one