共 9 条
- [1] CLARKE, 1935, J AM CHEM SOC, V57, P1876
- [2] CLINE, 1937, J AM CHEM SOC, V59, P1052
- [3] CONRAD, 1884, BER, V17, P2285
- [4] GABRIEL, 1916, BER, V49, P1150
- [5] PRINS, 1923, REC TRAV CHIM, V42, P1050
- [6] TODD, 1937, J CHEM SOC, P364
- [7] WILLSTATTER, 1909, BER, V42, P1908
- [8] WISLICENUS, 1893, ANN, V275, P322
- [9] 1936, Patent No. 456751