SYNTHESIS OF 3,4-DIPHENYL-1.3,4-DIAZAPHOSPHOLIDIN-2-ONE-4-OXIDE BY MANNICH-TYPE REACTION
Ru Yu CHEN, Ke Sheng FENG
SYNTHESIS OF 3,4-DIPHENYL-1.3,4-DIAZAPHOSPHOLIDIN-2-ONE-4-OXIDE BY MANNICH-TYPE REACTION
Ru Yu CHEN, Ke Sheng FENG
中国化学快报 . 1992, (01): 11 -14 .