共 7 条
- [2] CROW WD, 1963, TETRAHEDRON LETT, P85, DOI 10.1016/S0040-4039(01)90583-0
- [4] Joshi B.S., 1963, TETRAHEDRON, V19, P1437, DOI [10.1016/S0040-4020(01)98569-2, DOI 10.1016/S0040-4020(01)98569-2]
- [5] KARIMOTO RS, 1962, TETRAHEDRON LETT, P83
- [6] MANNICH C, 1911, BER, V44, P1547