CAS: 602-77-7; 1,5-Dibromoanthracene-9,10-Dione

该化合物是炭疽的溴衍生物,其特点是在炭疽环环系1和5位置替换溴原子,该化合物因其作为进一步功能化的多功能中间媒介的作用,对有机合成和材料科学具有兴趣;溴的存在增强了其在交叉反应中的回活动性,促进了复杂的分子结构的构建;其电子提取特性和结构僵硬性使其适合用于染色化学,光电子材料和作为药物前体的应用;该化合物具有高度的热稳定性和可预测的反应性,确保合成工作流程的一致性能.

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物理性质

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上下游产品

CAS号129-44-2 1,5-二氨基蒽醌 | CAS号82-46-2 1,5-二氯蒽醌 | CAS号117-14-6 蒽醌-1,5-二磺酸 | CAS号853-35-0 蒽醌-1,5-二磺酸二钠盐 | CAS号82-48-4 1,8-Anthracened... | CAS号82-49-5 1-蒽醌磺酸 | CAS号84-65-1 蒽醌 | CAS号7732-18-5 水 | CAS号7726-95-6 溴素 | CAS号7664-38-2 磷酸 | CAS号3278-82-8 1,5-二溴蒽 | CAS号117-12-4 蒽绛酚 | CAS号2987-66-8 1,5-bis(methyla...

合成工艺路线路线简述

    📜1-蒽醌磺酸置于硫酸,水,溴,汞,Mercury(II) Oxide体系中,化学反应生成 1,5-二溴蒽醌
    参考文献:Fierz-David,H.E.,Helvetica Chimica Acta,1927,Vol. 10,P. 199
    标题:Fierz-David,H.E.,Helvetica Chimica Acta,1927,Vol. 10,P. 199

    海关参考信息

    专利信息


    专利号:US-4543214-A
    优先权日:1983-06-23
    标 题 :Process for the preparation of bromoanthraquinones
    发明人：SOMLO TIBOR; REGLI JOHANN
    权利人:CIBA GEIGY AG
    摘要:A process for the preparation of pure bromoanthraquinones by denitrobrominating corresponding nitroanthraquinones is described. The process comprises treating nitroanthraquinones of the formula I ##STR1## wherein X is hydroxy, mercapto, carboxy or halogen and m is 1, 2, 3 or 4 and n is 1 or 2, in the temperature range from 200° to 350° C. n Bromoanthraquinones of more than 95% purity are valuable starting materials for dye synthesis and can be used directly without further purification.

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    ✅ COA系统入驻 | 共享模式

    主要参考文献

    参考标题:Modular Approach To The Synthesis Of Two-Dimensional Angular Fused Acenes
    作者:Mikhail Feofanov,Vladimir Akhmetov,Dmitry I. Sharapa,Konstantin Amsharov |发布日期:2020.3.6
    摘要:Herein, We Present A Modular Approach To Pristine Angularly Fused Planar Acenes. The Approach Includes The Pd-Catalyzed Fusion Of Several Building Blocks And Implements A Dehydrative π-Extension (Dpex) Reaction As A Key Step Enabling Facile Access To Diverse Two-Dimensional Acenes. The Scope Was Demonstrated On Nine Examples With Up To Quantitative Yield.

    合成参考文献


    参考文献:10.1007/bf00743497
    摘要:Davydova MA, Struchkov YT. Crystal structure of 1,4,5,8-tetrabromonaphthalene. Journal of Structural Chemistry. 1968 Mar;9(2):198–205. doi: 10.1007/bf00743497.
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