CAS: 2530-86-1; N,N-Dimethyl-3-(Trimethoxysilyl)Propan-1-Amine

相似化合物

41051-80-3 10049-42-0 82985-35-1

上下游产品

CAS号681-84-5 原硅酸四甲酯 | CAS号109-54-6 3-氯-1-(N,N-二甲基)丙胺 | CAS号124-40-3 二甲胺 | CAS号2530-87-2 3-氯丙基三甲氧基硅烷 | CAS号441053-23-2 N,N-dimethyl-3-...

N,N-Dimethyl-3-Aminopropyltrimethoxysilane Hydrochloride置于sodium Hydroxide体系中,用 水 用作溶剂,化学反应生成(N,N-二甲基-3-氨丙基)三甲氧基硅烷
参考文献:无溶剂制备n,N-二甲基-3-氨丙基三甲氧基硅烷的方法
标题:无溶剂制备n,N-二甲基-3-氨丙基三甲氧基硅烷的方法
摘要:本发明公开了一种无溶剂制备n,N‑二甲基‑3‑氨丙基三甲氧基硅烷的方法,本发明使二甲胺与3‑氯丙基三甲氧基硅烷以摩尔比(3‑6):1的比例在高压釜中升温并通入氮气反应反应6‑8小时之后将尾气通入另一高压釜中吸收过量二甲胺,再降温到20°C,过滤出固体二甲胺盐酸盐并用溶剂n,N‑二甲基甲酰胺淋洗一次.滤液减压浓缩回收溶剂n,N‑二甲基甲酰胺之后再精馏得到产品.本发明反应过程中不使用任何溶剂并通入氮气使反应保持在一定压力下进行,不但使反应时间大大缩短,而且使低沸点原料二甲胺(常压7oc)在使用过程中的过量的尾气得到有效回用治理保护环境,提高产品收率含量在99%以上.

专利信息

专利号:US-10428206-B2
优先权日:2015-07-02
标 题 :Process for the continuous synthesis of a modified diene elastomer
发明人：DORATO MARGARITA; FLESINSKI LIONEL
权利人:MICHELIN & CIE
摘要:A process for the continuous synthesis of a modified diene elastomer includes:n polymerization by n reactors r1 to rn equipped with an internal stirring system, the reactor r1 being fed by an input solution comprising a solvent, one or more monomers, an anionic polymerization initiator and a polar agent, one or more of the reactors being fed by reinjection of a purified solution comprising solvent and/or monomer(s), the number of dead chains in the output stream from the reactor rn is less than 30% of the number of living chains initiated in the reactor r1, the temperature of each reactor varying from 20° C. to 150° C.; and modification of the living diene elastomer obtained in the preceding stage and exhibiting a polydispersity index varying from 1.1 to 2, making it possible to introduce, into the elastomer, a functional group comprising at least one silicon atom directly connected to the elastomer chain.

专利号:US-4638032-A
优先权日:1983-12-12
标 题 :Magnetic particles as supports for organic synthesis
发明人：BENNER STEVEN A
权利人:GENETICS INST
摘要:A support system for organic synthesis comprising magnetic particles in a dispersion medium covalently attached to functional groups having affinity for polymer subunits, and methods for making and using the support system, e.g. for synthesis of oligodeoxynucleotides and polypeptides.

专利号:US-11198743-B2
优先权日:2016-12-21
标 题 :Method for continuous polymerization of modified diene elastomer with lithium amide initiator
发明人：DESSENDIER MARIE-HÉLÈNE; DIRE CHARLOTTE; FAUVARQUE-NUYTTEN CLAIRE
权利人:MICHELIN & CIE
摘要:A process for the continuous synthesis of a modified diene elastomer comprising at least one silicon atom directly connected to the elastomer chain is provided. The process comprises polymerization by n reactors r1 to rn, considered to be continuous stirred-tank reactors equipped with an internal stirring system and arranged in series, n varying from 2 to 15. The reactor r1 is fed by an input solution comprising a solvent, one or more monomer(s), an anionic polymerization initiator chosen from lithium amides and a polar agent. The temperature of each reactor varies from 20° C. to 150° C. and is greater than or equal to the temperature of the reactor which immediately precedes it. The living diene elastomer obtained exhibits a polydispersity index varying from 1.1 to 1.7. The process further comprisesmodification of the living diene elastomer obtained in the preceding stage by a functionalization, coupling or star-branching agent.

专利号:US-2018346693-A1
优先权日:2015-07-02
标 题 :Process for the continuous synthesis of a modified diene elastomer

专利号:BR-102019028281-A2
优先权日:2019-12-30
标 题 :METHOD OF SYNTHESIS OF NANOPARTICLES WITH BIOMEDICAL APPLICATION INCLUDED BY A NUCLEUS AND DOUBLE-FUNCTIONALIZED SURFACE WITH COATING OF BIOLOGICAL MOLECULES OF INTEREST

专利号:WO-2006002641-A1
优先权日:2004-07-02
标题 :Spherical radiofrequency-encoded beads
发明人：CHRISTENSEN SOEREN FLYGENRING; JENSEN OLE STAUS
权利人:VERSAMATRIX AS; CHRISTENSEN SOEREN FLYGENRING; JENSEN OLE STAUS
摘要:The invention relates to a method for the production of a composition comprising a plurality of spherical radiofrequency-identifiable (RF-tagged) polymeric beads as well the composition as such. The invention also relates to an apparatus for analyzing, identifying or sorting as well as treating a plurality of spherical radiofrequency-identifiable beads, and further to a method for recording individual reaction steps involved in the step-wise synthesis of a chemical compound on a radiofrequency-detectable bead. The beads of the composition are substantial spherical and preferably comprises a hydrophilic polymer material so as to prevent fouling.