CAS: 2012-29-5; 2,4-Diiodophenol

该化合物是一种有机化合物,其特点是存在两个碘原子和一个附属于苯球的氢氧基组,其分子结构由2和4位置的含有碘替代物的酚核心组成,对化学特性有重大影响.该化合物一般看上去是固体,通常因碘的存在而具有暗色.该化合物在各个领域的应用,包括有机合成和化学分析中的试剂,以其用途而著称.碘的存在增强了其再活性,使其在电子生物替代反应中有用.此外,2,4-二碘酚展示了抗微生物特性,可以在生物和制药应用中加以利用.然而,由于含碘化合物的毒性,在处理时必须采取安全防范措施.有机溶剂中的溶解性和水溶性有限,也具有显著的特征,影响到其在不同化学环境中的使用.

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2-Iodophenol p-Iodophenol 2,4,6-Triiodophenol 2,4-diiodoaniline 2,4-diiodoanisole 2-chloro-4,6-diiodophenol diiodo-4,6 nitro-2 phenol 4,6-di-iodo-2-bromophenol

合成工艺路线路线简述

    📜4-碘苯酚置于sodium Hypochlorite,Sodium Iodide,Sodium Hydroxide体系中,用 甲醇 用作溶剂,化学反应 2.5H,反应生成2,4-二碘苯酚
    参考文献:由2-(甲硫基)苯胺导向基团促进的n-甲基化氨基酸和肽的单选择性β-Ch芳基化.
    标题:由2-(甲硫基)苯胺导向基团促进的n-甲基化氨基酸和肽的单选择性β-Ch芳基化.
    摘要:2-(甲硫基)苯胺(mta)指导的c(sp3)-H官能化是用于n-甲基化氨基酸的选择性β-修饰的有效而直接的方案.与8-氨基喹啉(aq)导向基团相比,Mta的反应性降低,可实现高产率的选择性单芳基化,而不会形成副产物.该方案也适合于将高度官能化的侧链引入二肽的c-末端丙氨酸上.可以轻松除去mta导向基团,从而提供游离羧酸作为有价值的组成部分.
    Doi:10.1039/c9Ob00966C

    海关参考信息

    专利信息


    专利号:US-12146028-B2
    优先权日:2016-06-06
    标 题:Iodo-functionalized polymers as mass spectrometry calibrants with a mass-defect offset
    发明人:GRAYSON SCOTT M
    权利人:THE ADMINISTRATORS OF THE TULANE EDUCATIONAL FUND; POLYMER FACTORY SWEDEN AB
    摘要:The present invention discloses novel calibrants containing between 1 and 5 iodine atoms and methods of making them using linear polymers, hyperbranched polymers, and biological polymers (including but not limited to proteins and peptides.) Methods of using the calibrants are also disclosed, such as mass spectrometry. The novel calibrants disclosed herein have a more cost- and time-efficient synthesis than other calibrants.

    专利号:US-6399653-B1
    优先权日:1996-06-18
    标题 :Ring fused dihydropyrans, process for preparation and use thereof
    发明人:HENKE STEPHAN
    权利人:HOECHST AG
    摘要:The invention relates to compounds of the formula Iin which the radicals R1, R2, R3 and A have the meaning mentioned in the description. The invention further relates to a process for the preparation of the compounds of the formula I by means of solid-phase synthesis, and use thereof as pharmaceuticals.

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    合成参考文献


    摘要:Pharmazie., 18(642), 1963 []
    摘要:Waldvogel, S. R.; Wehming, K. M., Science of Synthesis, (2007) 31, 235.
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