共 12 条
- [1] ALTWEGG, Patent No. 1375949
- [2] CLEMMENSEN, 1908, AM CHEM J, V40, P280
- [3] ERLENMEYER, 1938, HELV CHIM ACTA, V21, P111
- [4] ERLENMEYER, 1937, HELV CHIM ACTA, V20, P1388
- [5] LEONARD, 1921, MEDD K VETENSKAPSAKA, V4, P1
- [6] LUMIERE, 1924, B SOC CHIM, V35, P1022
- [7] MARKLEY, 1930, J AM CHEM SOC, V52, P2137
- [8] PREISWERK, Patent No. 2090068
- [9] SCHNIDER, Patent No. 2090237
- [10] 158220