共 13 条
- [1] AKABORI S, 1969, TETRAHEDRON LETT, P3727
- [4] DELTON MH, 1971, J AM CHEM SOC, V93, P2329
- [5] FETIZON M, 1966, B SOC CHIM FR, P3208
- [6] Hefelfinger D. T., 1970, J AM CHEM SOC, V92, P1073
- [7] KEEHN PM, 1969, THESIS YALE U
- [10] SMITH BH, 1964, BRIDGED AROMATIC COM, P245