CAS: 594-34-3; 1,2-Dibromo-2-Methylpropane

该化合物是一种溴化碳氢化合物,其分子式为C4H8Br2.该化合物的特点是相邻碳原子上存在两个溴原子,并存在一个甲基组替代物,这加强了其在有机合成中的活性.它通常被用作阻燃剂,药品和农用化学品生产的中间体.二溴的功能允许选择性替代反应,使其在交叉交错和核循环转移过程中具有价值.它的稳定但反应性能确保了合成应用的一贯性能.由于它潜在的毒性和环境影响,需要适当处理.

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上下游产品

tertiary butyl chloride 2-methyl-propan-1-ol t-butyl bromide Isobutyl bromide diphenyldisulfane methallyl acetate 1,2-bis-benzenesulfonyl-2-methyl-propane 2-methyl-1,2-bis-palmitoyloxy-propane

合成工艺路线路线简述

    📜溴代叔丁烷置于二叔丁基过氧化物,溴体系中,化学反应生成 1,2-二溴-2-甲基丙烷
    参考文献:Reaction Of Hydrogen Bromide With Di-T-Butyl Peroxide
    标题:Reaction Of Hydrogen Bromide With Di-T-Butyl Peroxide
    摘要:
    DOI:10.1021/ja01170A514

    海关参考信息

    专利信息


    专利号:US-5780579-A
    优先权日:1993-08-10
    标题:Method for the preparation of polyamino acids
    发明人：SOULA GERARD; GROSSELIN JEAN-MICHEL; JORDA RAFAEEL; CASTAN CATHERINE
    权利人:FLAMEL TECH SA
    摘要:PCT No. PCT/FR94/00992 Sec. 371 Date Mar. 28, 1996 Sec. 102(e) Date Mar. 28, 1996 PCT Filed Aug. 9, 1994 PCT Pub. No. WO95/04772 PCT Pub. Date Feb. 16, 1995The present invention relates to a method for the preparation of polyamino acids, with controlled molecular weights, by polymerization of N-carboxyanhydrides (NCAs) of at least one amino acid, using at least one initiator of the strong base type and in liquid medium, characterized in that it consists in including, in the liquid reaction medium, given amounts of water and/or of alcohol. Application: synthesis of polyamino acids with mechanical and rheological characteristics adapted to applications as biomaterials.

    专利号:US-2010069687-A1
    优先权日:2006-09-06
    标题:Process for synthesis of polyalphaolefin and removal of residual catalyst components
    发明人：KOSOVER VILEN; FABIAN JESUS R; KNOWLES DANIEL C; COHN MITCHEL; THURING WERNER A
    权利人:CHEMTURA CORP
    摘要:A process for reducing the level of residual catalyst comprising one or more 1-halo-2-methylpropanes and a Group 13 metal catalyst from a crude polyolefins product, the process comprising contacting the crude organic product with a solid adsorbent in an adsorbent system. Also provided is a co-catalyst system for polymerizing alpha olefins.

    专利号:WO-2011046759-A1
    优先权日:2009-10-12
    标 题 :Process for synthesis of polyalphaolefin

    专利号:EP-2488560-A1
    优先权日:2009-10-12
    标题:Process for synthesis of polyalphaolefin

    专利号:KR-20120095854-A
    优先权日:2009-10-12
    标题:Synthesis method of polyalphaolefin

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    合成参考文献


    摘要:Troll, T., Science of Synthesis, (2007) 35, 445.
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