CAS: 7453-26-1; Bis(Methyldiphenylsilyl)Amine

该化合物是有机硅化合物,其特点是其独特的硅结构,其中包括将硅原子粘合到各种有机组群中,该化合物通常具有高热稳定性和对湿度的抗药性等特性,使之适合涂层,粘合剂和密封剂的应用;多种苯基组的存在有助于其僵硬性并加强其机械特性;此外,甲基和二苯基硅替代组可能影响其在有机溶剂中的再活性和溶性;作为硅胺,它也可以参与氨的典型反应,如核糖代用品;其具体应用往往取决于现有的功能组,这些功能组可以适合各种工业用途,包括聚合物配方的组合剂或修饰剂;应参考安全数据,以便处理和接触任何化学物质的准则.

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上下游产品

chloromethyldiphenylsilane N,N,N-Tris-(diphenylmethylsilyl)-amin tert-butoxy(methyl)diphenylsilane

合成工艺路线路线简述

    📜甲基二苯基氯硅烷置于氨体系中,化学反应生成 1,3-二甲基-1,1,3,3-四苯基二甲硅基胺
    参考文献:贝斯特拉格化学研究所,Xix [1].硅橡胶-Stickstoff陶瓷厂
    标题:贝斯特拉格化学研究所,Xix [1].硅橡胶-Stickstoff陶瓷厂
    摘要:研究了某些类型的硅氮化合物的热稳定性.
    DOI:10.1002/hlca.19690520710

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    专利信息


    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: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

    专利号:CA-2842358-C
    优先权日:2011-07-19
    标题 :Methods for the synthesis of functionalized nucleic acids

    专利号:US-10280192-B2
    优先权日:2011-07-19
    标题:Methods for the synthesis of functionalized nucleic acids

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    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:10.1134/s0036024417110103
    摘要:Komarova AO, Shashkov MV, Sidel’nikov VN. Study of methyl- and phenyl-substituted thermostable polysiloxane–silarylene motionless phases for capillary gas chromatography. Russian Journal of Physical Chemistry A. 2017 Oct 01;91(11):2252–9. doi: 10.1134/s0036024417110103.
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