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三苯基氧化膦

三苯基氧化膦

CAS号:791-28-6
英文名:triphenylphosphane oxide
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化合物简介
三苯基氧化膦(英文:Triphenylphosphine oxide),或称三苯基氧膦、氧化三苯基膦,是化学式为OP(C6H5)3的有机磷化合物。分子式常简写为Ph3PO或PPh3O,Ph代表C6H5。室温下为白色晶体,是三苯基膦的氧化产物,常用作化合物的结晶引发剂。
基本信息
编号系统
物化性质
安全信息
生产方法及用途
用途
可作用在有机合成中间体,送药中间体,催化剂和萃取剂。
上游原料
triphenyl-[2-(phenylhydrazinylidene)propyl]phosphanium,bromide 1-(2,6-dinitrophenyl)-3-(triphenyl-5-phosphanylidene)triaz-1-ene (triphenyl)[2-(2-phenylhydrazino)propyl]phosphonium bromide phenoxyacetyl-cyanomethylenetriphenylphosphorane 1,3-dioxolane hydrotrioxide N-triphenylphosphoranylidene-glycine ethyl ester 1-Diphenylphosphinyl-3-methyl-3-phenyltriazen 亚硝基苯 N,N'-二环己基硫脲 环庚三烯酮 4-溴苯甲醛 dithiepane 1,6-diazidohexane 乙基三苯基溴化膦 苯甲醛 1-(2-methoxybenzoyl)pentylidene(triphenyl)phosphorane 大茴香醛 N-Boc-4-羟基哌啶 1-(2-methoxybenzoyl)ethylidene(triphenyl)phosphorane [(4-Methoxy-benzoyl)-cyan-methylen]-triphenylphosphoran 甲醛 methyl 2-((2R,3S)-2-(acetylthio)-4-oxo-3-(2-phenylacetamido)azetidin-1-yl)-2-(triphenyl-l<sup>5</sup>-phosphanylidene)acetate benzylimino(triphenyl)-λ<sup>5</sup>-phosphane 氯胺 B (2-oxobenzoxazolin-3-ylmethyl)triphenylphosphonium chloride 1-(4-chloro-2,6-dinitrophenyl)-3-(triphenyl-l5-phosphaneylidene)triaz-1-ene 1-(3-methylbenzo[4,5]imidazo[2,1-b]thiazol-2-yl)ethanone compound with 1H-benzo[d]imidazole-2(3H)-thione (1:1) p-Fluorophenylsulfenyl methyl thiocarbonate 2-(4-chlorophenoxy)-2-methyl-propionyl-cyanomethylenetriphenylphosphorane 2-hydrotrioxy-2-methyl-1,3-dioxolane 氘代氯仿 三苯基磷 N,N-二环己脲 苄基叠氮 N-(1-Phenylvinylimino)triphenylphosphorane 甲基膦酸二甲酯 N-(triphenylphosphinegold) benzamide 1-(2-methoxybenzoyl)hexylidene(triphenyl)phosphorane diazonio-(4-nitrophenyl)azanide 1-(2-methoxybenzoyl)butylidene(triphenyl)phosphorane 苄基三苯基氯化膦 甲醇 邻三氟甲基苯酚 Diethyloxytriphenylphosphorane 二氧化硒