共 32 条
[21]
VOLHARD J, 1874, BER DTSCH CHEM GES, V7, P101
[22]
WHEELER HL, 1905, AM CHEM J, V33, P440
[27]
WOLFROM ML, 1939, J AM CHEM SOC, V61, P2172
[29]
1874, BER DTSCH CHEM GES, V7, P236
[30]
1957, Patent No. 778949