共 6 条
- [1] BARTSCH H, 1979, MONATSH CHEM, V110, P267, DOI 10.1007/BF00911914
- [3] BARTSCH H, 1982, J HETEROCYCLIC CHEM, V19, P1189, DOI 10.1002/jhet.5570190540
- [5] FARINA G, 1977, SYNTHESIS-STUTTGART, P755
- [6] GUILLAUMET G, 1978, TETRAHEDRON LETT, P2287