2-bromo-1-(methoxymethoxy)-4-nitrobenzene | 373380-62-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 2-bromo-1-(methoxymethoxy)-4-nitrobenzene
• 英文别名: 2-Bromo-1-methoxymethoxy-4-nitrobenzene
• CAS: 373380-62-2
• 化学式: C₈H₈BrNO₄
• 分子量: 262.06
• InChiKey: XWOXROPAWASYJZ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.4
• 重原子数：
  14
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  64.3
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  2-bromo-1-(methoxymethoxy)-4-nitrobenzene 在 Lindlar's catalyst 、 copper(l) iodide 、 三苯基膦 bis-triphenylphosphine-palladium(II) chloride 、 氢气 、 二乙胺 、 tin(ll) chloride 作用下， 以 乙醇 为溶剂， 反应 10.0h， 生成 cis-1-(5-amino-2-hydroxy)phenyl-4-phenylbutene
  参考文献：
  名称：

  Synthesis and Investigation of Conformationally Restricted Analogues of Lavendustin A as Cytotoxic Inhibitors of Tubulin Polymerization

  摘要：

  A series of conformationally restricted analogues were synthesized in order to elucidate the possible effects of different amide conformations of lavendustin A derivatives on cytotoxicity in cancer cell cultures and on inhibition of tubulin polymerization. The conformationally restricted analogues were based on the oxazinedione and isoindolone ring systems. In addition, the amide bond was replaced by both cis and trans alkene moieties. Surprisingly, the results indicated very little effect of conformational. restriction on biological activity. Because all of the compounds synthesized had similar cytotoxicities and potencies as tubulin polymerization inhibitors, the side chain present on the aniline ring system does not appear to be important in the biological effects of the lavendustins. The hydroquinone ring of lavendustin A may be a more important determinant of the biological activity than the structure surrounding the aniline ring.

  DOI：

  10.1021/jm0202270
• 作为产物：
  描述：

  2-溴-4-硝基苯酚 、 氯甲基甲基醚 在 potassium carbonate 作用下， 以 丙酮 为溶剂， 反应 1.0h， 以97%的产率得到2-bromo-1-(methoxymethoxy)-4-nitrobenzene
  参考文献：
  名称：

  通过Sharpless不对称氧化对邻位含氧芳基亚砜进行对映选择性合成的研究。

  摘要：

  摘要 通过Sharpless不对称氧化反应合成了具有各种取代基的邻烷氧基芳基亚砜，我们优化了反应条件，筛选出更好的起始原料组合，获得了较高的对映选择性。该结果表明新的信息，即芳环上的吸电子取代基对产物的对映选择性有很大影响。此外，评估了几种用于Sharpless不对称氧化反应的手性配体，以提高对映选择性。 图形摘要 在无水条件下，使用Ti（Oi - Pr）4和酒石酸二乙酯通过Sharpless氧化反应，可以实现对烷氧基芳基手性亚砜的高对映选择性。特别地，产物的对映体选择性受芳环上的吸电子取代基如硝基，酯和醛基的影响。

  DOI：

  10.1007/s12039-021-01887-5

文献信息

• BIARYL AMIDE DERIVATIVE OR PHARMACEUTICALLY ACCEPTABLE SALT THEREOF
  申请人：Katayama Seiji

  公开号：US20130116227A1

  公开（公告）日：2013-05-09

  Disclosed is a novel biaryl amide derivative represented by formula (1) and having an affinity for the aldosterone receptor; also disclosed is a pharmaceutically acceptable salt thereof. (In the formula, A is any of the groups represented by formula (a); L is —CONH—, etc.; R 1 is a substitutable aminosulfonyl group, etc.; R 2 is a hydrogen atom, etc.; R 3 is a hydrogen atom, etc.; R 4 is a hydrogen atom, a halogen atom, hydroxy group, a substitutable amino group, a substitutable C 1-6 alkoxy group, a substitutable 4- to 7-membered cyclic amino group, etc.; R 5a , R 5b and R 5c are each independently hydrogen atoms, etc.; R 6 is a halogen atom, a cyano group, etc.; R 7 and R 8 are each independently a hydrogen atom, etc.; and m is an integer such as 0.)

  揭示了一种表示为公式（1）的新型联苯酰胺衍生物，具有与醛固酮受体的亲和力；还揭示了其药用可接受的盐。（在该公式中，A是由公式（a）表示的任何基团之一；L是—CONH—等；R1是可替代的氨基磺酰基等；R2是氢原子等；R3是氢原子等；R4是氢原子、卤原子、羟基、可替代的氨基基团、可替代的C1-6烷氧基、可替代的4-到7-成员环氨基基团等；R5a、R5b和R5c各自独立地是氢原子等；R6是卤原子、氰基等；R7和R8各自独立地是氢原子等；m是整数，例如0。）
• 2-hydroxy-5-amino-biphenyl-derivatives and oxidative hair colouring agents containing said compounds
  申请人：——

  公开号：US20020166180A1

  公开（公告）日：2002-11-14

  The invention relates to an oxidative coloring agent for keratin fibers, in particular hair based on a developing agent-coupling agent combination, which contains as a developing agent at least one 2-hydroxy-5-amino-biphenyl derivative of general formula (I) in addition to novel 2-hydroxy-5-amino-biphenyl derivatives.

  该发明涉及一种氧化染色剂，用于角蛋白纤维，特别是基于发展剂-偶联剂组合的头发，其中所述发展剂至少包含一种通式（I）的2-羟基-5-氨基联苯衍生物，以及新型的2-羟基-5-氨基联苯衍生物。
• p-aminophenol derivative compounds and dye compositions containing same
  申请人：——

  公开号：US20010054207A1

  公开（公告）日：2001-12-27

  The p-aminophenol derivative compounds of formula (1), or their physiologically compatible water-soluble salts: 1 are useful as developer compounds in oxidation dye compositions for keratin fibers. Oxidation dye compositions for keratin fibers, including hair, and methods of dyeing hair using the p-aminophenol derivative compounds are also described.

  公式（1）中的p-氨基酚衍生物化合物，或其生理相容的水溶性盐：1在氧化染料组合物中作为角蛋白纤维的显影剂化合物是有用的。还描述了用于角蛋白纤维（包括头发）的氧化染料组合物，以及使用p-氨基酚衍生物化合物染发的方法。
• FLUORESCENT SENSORS OF PEROXYNITRITE TARGETED TO THE ENDOPLASMIC RETICULUM
  申请人：The University of Kansas

  公开号：US20190310263A1

  公开（公告）日：2019-10-10

  A compound can be a pro-fluorophore peroxynitrite sensor that generates a fluorophore when cleaved by peroxynitrite, having a structure of Formula A: wherein: moiety A is an ER-targeting fluorophore; Y is a linker; and moiety B is a phenol, substituted or unsubstituted, wherein the structure of Formula A is less fluorescent than the ER-targeting fluorophore moiety A.

  一种化合物可以是一种抗氟色固醇过氧亚硝酸盐传感器，当被过氧亚硝酸盐裂解时生成一种荧光固醇，其结构如下：其中：基团A是一个ER靶向的荧光固醇；Y是一个连接剂；基团B是一个酚，取代或未取代，其中Formula A的结构比ER靶向的荧光固醇基团A更少荧光。
• Synthesis of 5-Carbapterocarpens by α-Arylation of Tetralones Followed by One-Pot Demethylation/Cyclization with BBr₃
  作者：Talita de A. Fernandes、Jorge L. O. Domingos、Luiza I. A. da Rocha、Sabrina de Medeiros、Carmen Nájera、Paulo R. R. Costa

  DOI：10.1002/ejoc.201301505

  日期：2014.2

  Financial support from the Brazilian agencies Coordenacao de Aperfeicoamento de Pessoal de Nivel Superior (CAPES-DGU Project number 200/09), Conselho Nacional de Desenvolvimento Cientifico e Tecnologico (CNPq), Fundacao de Amparo a Pesquisa do Estado do Rio de Janeiro (FAPERJ) is gratefully acknowledged. The Spanish Ministerio de Ciencia e Innovacion (MICINN) (project numbers PHB2008-0037-PC, CTQ2007-62771/BQU

  来自巴西机构 Coordenacao de Aperfeicoamento de Pessoal de Nivel Superior（CAPES-DGU 项目编号 200/09）、Conselho Nacional de Desenvolvimento Cientifico e Tecnologico (CNPq)、Fundacao de Amparo a Pesquisa do Estado do Rio de Janeiro (FAPERJ) 的财政支持感激地承认。西班牙国家科学与创新部长 (MICINN)（项目编号 PHB2008-0037-PC、CTQ2007-62771/BQU、CTQ2010-20387、Consolider INGENIO 2010 授权编号 CSD2007-00006），（项目编号 CSD2007-00006），(PROMETENEO/Generalita2