p. 7636 - 7649
(2012/11/07)p. 14451 - 14458
(2007/10/03)p. 1225 - 1227
(2007/10/02)phenylhydrazono-succinic acid dimethyl ester
N-phenylaminotriphenylphosphoranimine
dimethyl acetylenedicarboxylate
phenylhydrazine
2,3-bis(methoxycarbonyl)-1,1,1-triphenyl-4-phenylamino-4-aza-1-phosphabuta-1,3-diene