共 19 条
[1]
ANSCHUTZ, 1928, Z ANGEW CHEM, V41, P691
[2]
BAKER, 1935, J CHEM SOC, P519
[5]
BROWN WG, 1939, J AM CHEM SOC, V61, P2597
[6]
CISLAK, 1944, Patent No. 2338571
[7]
COHEN, 1928, ORGANIC CHEM, V1, pCH5
[8]
EVANS, 1939, J CHEM SOC, P1348
[9]
EVANS, 1937, J CHEM SOC, P1430
[10]
INGHAM, 1939, J CHEM SOC, V125, P981