共 11 条
[1]
BORKOWSKI CJ, 1947, MDDC1099 AT EN COMM
[3]
DAVIS WD, 1949, J AM CHEM SOC, V71, P2777
[6]
SCHLESINGER HI, 1949, Patent No. 2461661
[9]
WILZBACH KE, 1950, J AM CHEM SOC, V72, P5795