共 29 条
- [21] STRATING J, 1970, RECL TRAV CHIM PAY-B, V89, P23
- [22] Strating J., 1969, CHEM COMMUN, P907
- [23] SYMONS MCR, 1973, TETRAHEDRON, V29, P615
- [24] TABUSKI I, 1968, J ORG CHEM, V33, P2109
- [26] UDDING AC, 1968, THESIS GRONINGEN
- [27] WIERINGA JH, 1972, TETRAHEDRON LETT, P2071
- [28] WIERINGA JH, 1970, TETRAHEDRON LETT, P4579
- [29] WIERINGA JH, 1972, TETRAHEDRON LETT, P169