trimethoxonium tetrafluoroborate 、
(1S,4R,4aR,8aS)-9,9-Dimethyl-1,4,4a,5,6,8a-hexahydro-1,4-methano-phthalazine 以
氘代氯仿 为溶剂,
反应 3.0h,
生成 (1α,4α,4aα,8aα)-1,4,4a,7,8,8a-hexahydro-3,9,9-trimethyl-1,4-methano-phthalazinium tetrafluoroborate 、 (1α,4α,4aα,8aα)-1,4,4a,7,8,8a-hexahydro-2,9,9-trimethyl-1,4-methano-phthalazinium tetrafluoroborate