共 11 条
[2]
ESCHWEILER, 1893, Patent No. 80520
[4]
LEUCKART, 1886, BER, V19, P2128
[5]
LEUCKART, 1885, BER, V18, P2341
[6]
NABENHAUER, 1937, APR AM CHEM SOC M CH
[8]
STEVENS, 1931, J CHEM SOC, P2568
[9]
STEVENS, 1930, J CHEM SOC, P2107
[10]
WALLACH O, 1905, LIEBIGS ANN CHEM, V343, P54