摘要
三价磷化合物与硫的反应,在杀虫剂研制中具有重要价值。对三苯基磷(Ph_3P)与硫(S_8)的反应历程曾有报道,但亚磷酸三苯酯[(PhO)_3P]以及亚磷酸三乙酯[(C_2H_5O)_3P]与S_8的反应机制研究却尚未见报道。我们曾用低能EI-MS和FAB-MS方式,研究了Ph_3P及(PhO)
The reaction mechanisms of Ph_3P and (C_2H_5O)_3P with S_8 were studied by MassSpectrometer and Gas Chromatograph-Mass Spectrometer. A previously reported mechanism of thePh_3P-S_8 reaction was supported and a possible mechanism for the Ph_3P-S_8 and (C_2H_5O)_3P-S_8 reactionis tested and verified.
出处
《有机化学》
SCIE
CAS
CSCD
北大核心
1993年第4期377-382,共6页
Chinese Journal of Organic Chemistry
关键词
亚磷酸三乙酯
硫化
GC/MS
phosphite
vulcanization
reaction mechanism
gas chromatography-mass spectrometry
