CAS: 26464-05-1; 2-Bromo-3-Methyl-Butyryl Bromide

该化合物是一种溴化乙基溴化合物,通常用作有机合成的中间体,其反应性乙基溴组能够产生有效的相互碰撞反应,而α位置的溴替代体则有利于进一步发挥作用,从而对构建复杂的分子框架具有价值.该化合物在制药和农用化学研究中特别有用,用于引入分形烷基或卤化物.其高再活动性需要在惰性条件下进行认真处理,但这种特性也确保合成途径的有效转化.甲基组的...

结构式图片

欧盟法规

ECHA物质C&L通报REACH预注册

上下游产品

3-methylbutyric acid Ethyl isovalerate N-[N-(α-bromo-isovaleryl)-glycyl]-glycineN-[N-(α-bromo-isovaleryl)-glycyl]-glycine 2-bromo-1-(4-bromophenyl)-3-methylbutan-1-one 2-chloro-1-(2-hydroxy-5-methyl-phenyl)-3-methyl-butan-1-one 4-(α-bromo-isovaleryl)-1,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one

合成工艺路线路线简述

    📜异戊酸乙酯置于磷化氢,溴体系中,化学反应 4.0H,反应生成2-溴-3-甲基丁酰溴
    参考文献:Suerbaev; Abyzbekova; Shalmagambetov,Russian Journal Of General Chemistry,2000,Vol. 70,# 4,P. 516-517
    标题:Suerbaev; Abyzbekova; Shalmagambetov,Russian Journal Of General Chemistry,2000,Vol. 70,# 4,P. 516-517

    海关参考信息

    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

    ✅ COA系统入驻 | 共享模式

    主要参考文献

    参考标题:Synthesis Of 1,4-Benzodiazepin-3-Ones And 1,5-Benzodiazocin-4-Ones By Addition Of Grignard Reagents To Derivatives Of O-Aminobenzonitrile
    作者:Birgitta Pettersson,Anna Rydbeck,Jan Bergman
    摘要:Addition Of Organometallics To N-(α-Haloacyl)-O-Aminobenzonitrile Resulted In The Formation Of 2,5-Disubstituted 1,4-Benzodiazepin-3-Ones, Whereas N-(β-Haloacyl)-O-Aminobenzonitrile Gave 2,6-Disubstituted 1,5-Benzodiazocin-4-Ones Under Similar Conditions. Initial Cylization Of N-(β-Haloacyl)-O-Aminobenzonitrile To Obtain The Corresponding Lactam (E.G.α,α-Dimethyl-N-(2-Cyanophenyl)-β-Lactam) Increased The Yield Of 1,5-Benzodiazocin-4-Ones Significantly. Somewhat Surprisingly, Addition Of Lithium Reagents To N-(β-Haloacyl)-O-Aminobenzonitrile Gave 4,4-Disubstituted Quinazolines Viagrob Fragmentation.

    合成参考文献


    摘要:Kleemann, A.; Engel, J.; Kutscher, B.; Reichert, D., Pharmaceutical Substances[Online], Thieme: Stuttgart, (2003).
    📝 需求与反馈
    尽可能描述清楚需求与问题信息
    ×

    通知