摘要
The rearrangement of 3-butylphthalide and its two homologues to 5- carboxyl- 1 -alkyltetrahydronaphthalene by 1,4 - hydride transfer and 3- propytphthalide to 4-carboxyl-1 -alkylindane by 1,3-hydride transfer in the presence of AICI3 were observed and the possible mechanism was discussed.
The rearrangement of 3-butylphthalide and its two homologues to 5- carboxyl- 1 -alkyltetrahydronaphthalene by 1,4 - hydride transfer and 3- propytphthalide to 4-carboxyl-1 -alkylindane by 1,3-hydride transfer in the presence of AICI3 were observed and the possible mechanism was discussed.