共 26 条
- [11] HOMEYER, 1948, Patent No. 2437388
- [12] HOMEYER, 1948, Patent No. 2437389
- [13] HOMEYER, 1948, Patent No. 2437390
- [14] HOMEYER AH, 1946, Patent No. 2399118
- [15] HOUBEN J, 1943, METHODEN ORGANISCHEN, P500
- [19] OTTO P, 1891, J PRAKT CHEM, V44, P17
- [20] PATERNO E, 1908, GAZZ CHIM ITAL, V38, P243