共 15 条
- [1] CREGGE RJ, 1973, TETRAHEDRON LETT, P2425
- [3] Grieco P.A., 1972, CHEM COMMUN, P1317
- [4] Herrmann J.L., 1973, CHEM COMMUN, P711
- [5] MEYERS AI, 1972, TETRAHEDRON LETT, P3929
- [9] Posner G H., 1972, J.C.S. Chem. Comm, P892
- [10] Rathke M., 1973, SYNTHETIC COMMUN, V3, P67