CAS: 527-20-8; Pentachloroaniline

上下游产品

hexachlorobenzene Quintozene diethyl ether 3,5-Dichloroaniline2,3,4,6-Tetrachlor-5-amino-anisol pentachlorothiophenol Pentachlorophenol 2,3,4,5,6-pentachloroiodobenzene

📜3,5-二氯苯胺置于四氯化碳体系中,化学反应生成 五氯苯胺
参考文献:Goldschmidt; Strohmenger,Chemische Berichte,1922,Vol. 55,P. 2465
标题:Goldschmidt; Strohmenger,Chemische Berichte,1922,Vol. 55,P. 2465

专利信息

专利号:US-4705866-A
优先权日:1985-12-26
标 题 :Synthesis of N-halogenated phenyl maleimide compounds with tin containing catalysts
发明人：GASTINGER ROBERT G
权利人:ATLANTIC RICHFIELD CO
摘要:A process for the preparation of N-brominated or N-chlorinated phenylmaleimide by reacting maleic anhydride and a brominated or chlorinated aniline compound at temperatures of from about 100 DEG C. to about 210 DEG C. in the presence of tin containing catalyst compound and optionally an inert solvent.

专利号:US-4477389-A
优先权日:1982-10-25
标 题 :Polyhalogenated phenyl isocyanate synthesis with excess phosgene and either triethylamine or tetramethylurea
发明人：CHEN GEORGE C; ROWELL ROGER M
权利人:US AGRICULTURE
摘要:Two procedures are described that can be used to prepare polyhalogenated phenyl isocyanates (2,4,6-trichloro,2,3,5,6-tetrachloro, pentachloro, 2,4,6-tribromo and 2,4,6-trifluoro derivatives) from the corresponding anilines in good yields (95-99%) with small amounts of urea byproducts (1-5%) within reasonable reaction times (3-6 hours). These are: n 1. Liquid phase phosgenation of polyhalogenated anilines with tertiary amines as a hydrogen chloride acceptor. n 2. Liquid phase phosgenation of polyhalogenated anilines in excess phosgene at the beginning and throughout the reaction.

专利号:CN-101234996-B
优先权日:2008-02-29
标题:A kind of green synthesis method of ketazine

专利号:CN-1706817-A
优先权日:2005-05-20
标 题 :Synthesis process of methyl ethyl ketone azine