CAS: 3204-68-0; N-Benzyl-N,N-Dimethylbenzenaminium Chloride

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CAS号100-44-7 氯化苄 | CAS号121-69-7 N,N-二甲基苯胺 | CAS号607-81-8 苄基丙二酸二乙酯 | CAS号368-43-4 苯磺酰氟 | CAS号946-80-5 苄基苯基醚 | CAS号121-69-7 N,N-二甲基苯胺 | CAS号19578-70-2 邻苄氧基甲苯 | CAS号140-11-4 乙酸苄酯 | CAS号120-51-4 苯甲酸苄酯 | CAS号103-50-4 二苄醚 | CAS号46734-13-8 未登录 | CAS号98-94-2 N,N-二甲基环己胺

📜氯化苄,N,N-二甲基苯胺 以 乙醚 作为反应溶剂,化学反应 72.0H,以15%的收率获得产物苄基二甲基苯基氯化铵
参考文献:季铵盐被硫醇盐阴离子脱烷基化:独立于钴胺素的蛋氨酸合酶反应的模型.
标题:季铵盐被硫醇盐阴离子脱烷基化:独立于钴胺素的蛋氨酸合酶反应的模型.
摘要:衍生自硫酚和高半胱氨酸的硫醇根离子与取代的季铵盐的反应导致烷基从氮转移到硫.这种烷基转移的自由基机理解释了底物盐的反应模式.在不依赖钴胺素的蛋氨酸合酶反应的模型研究中,可以将5,5,6,7-四甲基-5,6,7,8-四氢opter啶鎓盐(25)视为天然辅酶5的模型.使ch 3 H 4-叶酸盐(1)与高半胱氨酸的硫醇盐反应,结果观测到蛋氨酸的形成具有非常好的产率.这些结果表明,在酶促过程中,N(5)-Ch 3 N(5)与亲电试剂或质子在活性位点的配位可激活甲基键的甲基键.
DOI:10.1016/s0040-4020(01)85267-4

专利信息

专利号:EP-0791575-A1
优先权日:1996-02-16
标题 :Method of synthesis of a quaternary ammonium salt
发明人：NAKANO SHINJI
权利人:NIPPON PAINT CO LTD
摘要:The present invention provides an improved method of synthesis of a quaternary ammonium salt in which a tertiary amine is reacted with a benzyl halide optionally having on the benzene ring and/or at the α-site one ore more substituent groups inert to the reaction, which method is characterized in that the reaction is carried out in water or in a water-containing organic solvent.

专利号:RU-2196126-C1
优先权日:2001-05-08
标 题 :Method of synthesis of benzhydryl chlorides

专利号:JP-H09227470-A
优先权日:1996-02-16
标题:Synthesis of quaternary ammonium salt

专利号:US-8445651-B2
优先权日:2008-10-23
标题 :Method for producing charge control agent and toner
发明人：ZHU SHUNQUAN; WANG YUBIN
权利人:ZHU SHUNQUAN; WANG YUBIN; HUBEI DINGLONG CHEMICAL CO LTD
摘要:The invention discloses a method for producing a charge control agent and a toner containing the charge control agent. The preparation method includes the technical proposal that in aqueous medium, an azo compound is reacted with a salicylic acid chromium complex, which is used as a complexing agent to synthesize a specific azo chromium complex. The preparation method is characterized by complex synthesis engineering. The toner of the invention includes a charge control agent obtained from the method described herein. Provided is a method for obtaining a charge control agent and a toner with excellent chargeability in that no flying or fogging is observed, even during image formation at high printing speeds. The toner is relatively free from the influences of variations in the environmental temperature and humidity, which ensures stable image printing with high picture quality for long periods of time.