CAS: 3449-26-1; Bis(Dimethyl(Phenyl)Silyl)Amine
该化合物是有机硅化合物,其特点是存在硅原子,与有机群捆绑在一起.该化合物具有硅胺功能组,其中包括固固固为硅的氮,并被二甲基和苯基组进一步取代.这些组的存在有助于其独特的化学特性,如潜在的再活性和溶解性特性.此类有机硅化合物经常用于各种用途,包括有机合成的中间体,硅酮聚合物的配制和表面改造过程.大二甲基和苯组提供的发育障碍会影响该化合物的再活性和稳定性.此外,氮的存在可能会产生特定的功能,从而在催化或协调化学中作为离子.
- 英文名称Bis(Dimethyl(Phenyl)Silyl)Amine
- 中文名称1,3-二苯基四甲基二硅氮烷
- IUPAC名称bis(dimethyl(phenyl)silyl)amine
- 其它别名TETRAMETHYL-1,3-DIPHENYLDISILAZANE; DPTMDS; 1,3-DIPHENYLTETRAMETHYLDISILAZANE; 1,3-DIPHENYL-1,1,3,3-TETRAMETHYLDISILAZANE; 1,1,3,3-TETRAMETHYL-1,3-DIPHENYLDISILAZANE; N-(dimethylphenylsilyl)-1,1-dimethyl-1-phenylsilylamine; 1,3-DIPHENYL TETRAMETHYLDISILAZANE ; 1,3-Diphenyl-1,1,3,3-tetramethyldisilazane, DPTMDS
- CAS编号3449-26-1
- MFCD编号:MFCD00042916
- EINECS号:222-372-5
- 分子式:C16H23NSi2分子量:285.53
- 产品CID: 1348582
- 产品分类化学试剂 → 硅烷试剂
物理性质
MSDS等安全信息
欧盟法规
ECHA物质C&L通报REACH预注册上下游产品
CAS号768-33-2 二甲基苯基氯硅烷 | CAS号766-77-8 二甲基苯烷 | CAS号57-13-6 尿素 | CAS号23115-25-5 is°Cyanato-dime... | CAS号5272-18-4 二甲基苯基硅醇 | CAS号13091-06-0 N-[dimethyl(phe... | CAS号56-33-7 1,1,3,3-四甲基-1,3...合成工艺路线路线简述
📜苯基二甲基氯硅烷置于iron(III) Nitrate Nonahydrate,Sodium Amide体系中,用 乙二醇二甲醚 用作溶剂,化学反应 9.0H,以92.8%的收率获得1,3-二苯基四甲基二硅氮烷
参考文献:一种硅氮烷的制备方法
标题:一种硅氮烷的制备方法
摘要:本发明提供了一种硅氮烷的制备方法,所述的制备方法包括将一氯硅烷,碱金属氨化物,催化剂,溶剂在反应容器中充分搅拌反应;反应结束后,通过减压蒸馏得到所述的硅氮烷.相比于现有技术,本发明提供一种新的硅氮烷合成技术,工艺简单,收率高达93.0%,纯度可达93.6%.
海关参考信息
- 2902200000-苯
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- 详情请参考：📖 海关编码查询和海关进出口税则
专利信息
专利号:US-9938282-B2
优先权日:2014-02-05
标 题:Expedient synthesis of sitagliptin
发明人：JANAGANI SATYANARAYANA; THADURI VENKATESHWAR KUMAR; VAMARAJU RAVISANKAR
权利人:STEREOKEM INC
摘要:Novel intermediates are disclosed as intermediates for preparation of a Sitagliptin. A novel synthetic method to prepare Sitagliptin using the said intermediates is also disclosed.
专利号:US-9605019-B2
优先权日:2011-07-19
标 题:Methods for the synthesis of functionalized nucleic acids
发明人：VERDINE GREGORY L; MEENA; IWAMOTO NAOKI; BUTLER DAVID CHARLES DONNELL
权利人:VERDINE GREGORY L; MEENA; IWAMOTO NAOKI; BUTLER DAVID CHARLES DONNELL; WAVE LIFE SCIENCES LTD
摘要:The present application, among other things, provides technologies, e.g., reagents, methods, etc. for preparing oligonucleotides comprising phosphorothiotriesters linkages, e.g., oligonucleotides having the structure of IIIa, IIIb or IIIc. In some embodiments, provided methods comprise reacting an H-phosphonate of structure Ia or Ib with a silylating reagent to provide a silyloxyphosphonate, and reacting the silyloxyphosphonate with a thiosulfonate reagent of structure IIa or IIb to provide an oligonucleotide of structure IIIa or IIIb. In some embodiments, provided methods comprise reacting an H-phosphonate of structure Ic with a silylating reagent to provide a silyloxyphosphonate, reacting the silyloxyphosphonate with a bis(thiosulfonate) reagent of structure IVc to provide a phosphorothiotriester comprising a thiosulfonate group of structure Vc, and then reacting the phosphorothiotriester comprising a thiosulfonate group of structure Vc with a nucleophile of structure VIc to provide an oligonucleotide of structure IIIc.
专利号:US-2018222936-A1
优先权日:2011-07-19
标 题:Methods for the synthesis of functionalized nucleic acids
专利号:EP-3102580-A2
优先权日:2014-02-05
标题 :Expedient synthesis of sitagliptin
专利号:CA-2842358-A1
优先权日:2011-07-19
标题 :Methods for the synthesis of functionalized nucleic acids
专利号:JP-6128529-B2
优先权日:2011-07-19
标题:Methods for the synthesis of functionalized nucleic acids
供应商参考报价(招募中)
品牌试剂参考报价(招募中)
📌 第三方产品分析报告
主要参考文献
参考标题:The Ring Opening Of 3,4-Dichloro-1,2,5-Thiadiazole With Metal Amides. A New Synthesis Of 3,4-Disubstituted-1,2,5-Thiadiazoles作者:Alain Merschaert,Pascal Boquel,Hugo Gorissen,Jean-Pierre Van Hoeck,Alfio Borghese,Luc Antoine,Vincent Mancuso,Anne Mockel,Michel Vanmarsenille |发布日期:2006.11
摘要:We Have Developed A New Synthesis Of 3,4-Disubstituted-1,2,5-Thiadiazoles. The Methodology Is Based On The Ring Opening Of Readily Available 3,4-Dichloro-1,2,5-Thiadiazole With Metal Amides To Afford A Stable Synthon, Which Is Then Transformed Into The 3,4-Disubstituted-1,2,5-Thiadiazole Derivatives Via Two Consecutive Reactions With O-, S-, N- Or C-Nucleophiles.
合成参考文献
参考文献:10.1007/s00216-015-9068-5
摘要:Hammann S, Englert M, Müller M, Vetter W. Accelerated separation of GC-amenable lipid classes in plant oils by countercurrent chromatography in the co-current mode. Analytical and Bioanalytical Chemistry. 2015 Oct 05;407(30):9019–28. doi: 10.1007/s00216-015-9068-5.
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