4-溴-3,5-二氯苯甲醛 | 120077-80-7

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 4-溴-3,5-二氯苯甲醛
• 英文名称: 4-bromo-3,5-dichlorobenzaldehyde
• CAS: 120077-80-7
• 化学式: C₇H₃BrCl₂O
• 分子量: 253.91
• InChiKey: RTAOUCJQYRVMJD-UHFFFAOYSA-N

物化性质

• 沸点：
  314.9±42.0 °C(Predicted)
• 密度：
  1.798±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.3
• 重原子数：
  11
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  17.1
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  4-溴-3,5-二氯苯甲醛 在 硝酸 作用下， 生成 4-bromo-3,5-dichloro-2-nitro-benzaldehyde
  参考文献：
  名称：

  Asinger, Journal fur praktische Chemie (Leipzig 1954), 1933, vol. <2> 139, p. 296,306

  摘要：

  DOI：
• 作为产物：
  描述：

  2,6-二氯-4-甲基苯胺 在 氢溴酸 、 溴 、 溶剂黄146 、 sodium nitrite 作用下， 生成 4-溴-3,5-二氯苯甲醛
  参考文献：
  名称：

  Asinger, Journal fur praktische Chemie (Leipzig 1954), 1934, vol. <2> 139, p. 296,305

  摘要：

  DOI：
• 作为试剂：
  描述：

  二异丁基氢化铝 、 4-溴-3,5-二氯苯甲酸甲酯 、 在 二氯甲烷 、 Brine 、 Sodium sulfate-III 、 (4-bromo-3,5-dichlorophenyl)methanol 、 4-溴-3,5-二氯苯甲醛 作用下， 以 四氢呋喃 为溶剂， 反应 6.0h， 以to afford 6.0 g of a mixture of (4-bromo-3,5-dichlorophenyl)methanol and 4-bromo-3,5-dichlorobenzaldehyde—as an off white solid which的产率得到(4-bromo-3,5-dichlorophenyl)methanol
  参考文献：
  名称：

  Pesticidal compositions and processes related thereto

  摘要：

  这份文件揭示了具有以下化学式（“化学式一”）的分子以及相关的过程。

  公开号：

  US09210927B2

文献信息

• Heterocyclic pesticidal compounds
  申请人：The Wellcome Foundation

  公开号：US05502073A1

  公开（公告）日：1996-03-26

  Compounds of the formula (I) ##STR1## which contain between 10 and 27 carbon atoms, and wherein m and n are independently selected from 0, 1 and 2; R.sup.2a is hydrogen, methyl, or ethyl; R.sup.2b is acetylene or contains between 3 and 18 carbon atoms and is a group R.sup.7, wherein R.sup.7 is a C.sub.1-13 non-aromatic hydrocarbyl group, optionally substituted by a cyano or C.sub.1-4 carbalkoxy group and/or by one or two hydroxy groups and/or by one to five halo atoms which are the same or different and/or by one to three groups R.sup.8 which are the same or different and each contain one to four hetero atoms, which are the same or different and are chosen from oxygen, sulphur, nitrogen and silicon, 1 to 10 carbon atoms and optionally 1 to 6 fluoro or chloro atoms or R.sup.2b is a 6-membered aromatic ring substituted by cyano and/or by one to three groups R.sup.8 and/or by a group --C.tbd.CH, --C.tbd.C-R.sup.7 or C.tbd.C-halo and/or by one to five halo atoms and/or by one to three C.sub.1-4 haloalkyl groups wherein R.sup.7 and R.sup.8 are as hereinbefore defined; R.sup.4 and R.sup.6 are the same or different and are chosen from hydrogen, methyl, trifluoromethyl or cyano; and R.sup.5 is hydrogen or methyl provided that R.sup.2b is not propyl or butyl are described which have pesticidal activity, particularly against arthropod pests. Pesticidal formulations containing the compounds of the formula (I), their use in the control of pests and method for their preparation are also disclosed.

  化学式（I）##STR1##中含有10至27个碳原子，其中m和n分别选自0、1和2；R.sup.2a为氢、甲基或乙基；R.sup.2b为乙炔或含有3至18个碳原子且为基团R.sup.7，其中R.sup.7为C.sub.1-13非芳香烃基团，可选择地被氰基或C.sub.1-4羰基烷氧基团取代和/或被一个或两个羟基取代和/或被一个到五个相同或不同的卤原子取代和/或被一个到三个相同或不同的基团R.sup.8取代，每个基团R.sup.8含有一个到四个相同或不同的杂原子，这些杂原子选自氧、硫、氮和硅，1至10个碳原子和可选择地1至6个氟或氯原子，或R.sup.2b为被氰基取代的6元芳环和/或被一个到三个基团R.sup.8取代和/或为基团--C.tbd.CH、--C.tbd.C-R.sup.7或C.tbd.C-卤基取代和/或被一个到五个卤原子取代和/或被一个到三个C.sub.1-4卤代烷基团取代，其中R.sup.7和R.sup.8如前所定义；R.sup.4和R.sup.6相同或不同，选自氢、甲基、三氟甲基或氰基；R.sup.5为氢或甲基，前提是R.sup.2b不是丙基或丁基，描述了具有杀虫活性的化合物，特别是对节肢动物害虫。还公开了含有化合物（I）的杀虫配方，其在害虫控制中的使用以及其制备方法。
• Pesticidal cyclopropyl-2,4-dieneamides
  申请人：The Wellcome Foundation Limited

  公开号：US05202356A1

  公开（公告）日：1993-04-13

  The present Application discloses pesticidally active compounds of the formula (I): Q Q.sup.1 CR.sup.2 =CR.sup.3 CR.sup.4 =CR.sup.5 C (.dbd.X) NHR.sup.1 or a salt thereof, wherein Q is an monocyclic aromatic ring. or fused bicyclic ring system of which at least one ring is aromatic containing 9 or 10 atoms of which one may be nitrogen and the rest carbon each optionally substituted, or Q is a dihalovinyl group or a group R.sup.6 --C.tbd.C-- where R.sup.6 is C.sub.1-4 alkyl, tri C.sub.1-4 alkylsilyl, halogen or hydrogen; Q.sup.1 is a 1,2-cyclopropyl ring optionally substituted by one or more groups selected from C.sub.1-3 alkyl. halo, C.sub.1-3 haloalkyl, alkynyl, or cyano; R.sup.2,R.sup.3, R.sup.4 and R.sup.5 are the same or different with at least one being hydrogen and the others being independently selected from hydrogen, halo. C.sub.1-4 alkyl or C.sub.1-4 haloalkyl; X is oxygen or sulphur; and R.sup.1 is selected from hydrogen and C.sub.1-8 hydrocarbyl optionally substituted by dioxalanyl, halo, cyano, trifluoromethyl, trifluoromethylthio or C.sub.1-6 alkoxy. their preparation, pesticidal compositions containing them and their use against pests.

  本申请公开了式(I)的具有杀虫活性的化合物：Q Q.sup.1 CR.sup.2 =CR.sup.3 CR.sup.4 =CR.sup.5 C (.dbd.X) NHR.sup.1或其盐，其中Q是单环芳香环或融合的至少一个环为芳香环的双环系统，含有9或10个原子，其中一个可能是氮，其余为碳，每个原子可选择性地被取代，或者Q是二卤乙烯基或R.sup.6--C.tbd.C--基团，其中R.sup.6是C.sub.1-4烷基，三C.sub.1-4烷基硅基，卤素或氢；Q.sup.1是1,2-环丙基环，可选择性地被来自C.sub.1-3烷基、卤素、C.sub.1-3卤代烷基、炔基或氰基的一个或多个基团取代；R.sup.2、R.sup.3、R.sup.4和R.sup.5相同或不同，至少一个是氢，其他的独立地选择自氢、卤素、C.sub.1-4烷基或C.sub.1-4卤代烷基；X是氧或硫；R.sup.1选择自氢和C.sub.1-8烃基，可选择性地被二氧杂环丙基、卤素、氰基、三氟甲基、三氟甲硫基或C.sub.1-6烷氧基取代。它们的制备，含有它们的杀虫组合物以及它们对抗害虫的用途。
• PESTICIDAL COMPOSITIONS AND PROCESSES RELATED THERETO
  申请人：Dow AgroSciences LLC

  公开号：US20150353477A1

  公开（公告）日：2015-12-10

  This disclosure relates to the field of molecules having pesticidal utility against pests in Phyla Nematoda, Arthropoda, and/or Mollusca, processes to produce such molecules and intermediates used in such processes, compositions containing such molecules, and processes of using such molecules against such pests. These molecules may be used, for example, as nematicides, acaricides, insecticides, miticides, and/or molluscicides. This document discloses molecules having the following formula (“Formula One”).

  这份披露涉及具有对线虫门、节肢动物门和/或软体动物门害虫具有杀虫效用的分子领域，用于生产此类分子和用于此类过程的中间体，含有此类分子的组合物，以及使用此类分子对抗此类害虫的过程。这些分子可以用作线虫杀虫剂、螨虫杀虫剂、杀虫剂、螨虫剂和/或软体动物杀虫剂。本文件披露了具有以下式（“式一”）的分子。
• Design, Synthesis, and Structure–Activity Relationships of Biaryl Anilines as Subtype-Selective PPAR-alpha Agonists
  作者：Julia J. Lee、Ziwei Hu、Yuhong Anna Wang、Dinesh Nath、Wentao Liang、Yi Cui、Jian-Xing Ma、Adam S. Duerfeldt

  DOI：10.1021/acsmedchemlett.3c00056

  日期：2023.6.8

  alpha (PPARα) in retinal biology is clarifying, and evidence demonstrates that novel PPARα agonists hold promising therapeutic utility for diseases like diabetic retinopathy and age-related macular degeneration. Herein, we disclose the design and initial structure–activity relationships for a new biaryl aniline PPARα agonistic chemotype. Notably, this series exhibits subtype selectivity for PPARα over

  过氧化物酶体增殖物激活受体 α (PPARα) 在视网膜生物学中的作用正在逐渐阐明，并且有证据表明新型 PPARα 激动剂对于糖尿病视网膜病变和年龄相关性黄斑变性等疾病具有良好的治疗作用。在此，我们公开了一种新的联芳基苯胺 PPARα 激动化学型的设计和初始构效关系。值得注意的是，与其他亚型相比，该系列对 PPARα 表现出亚型选择性，这种现象被认为是由于独特的苯甲酸头基所致。该联苯苯胺系列对 B 环官能化敏感，但允许等排取代，并提供 C 环延伸的机会。在该系列中， 3g 、 6j和6d被确定为 <90 id=3> 体外和体内模型的先导化合物。
• Novel heterocyclic pesticidal compounds
  申请人：THE WELLCOME FOUNDATION LIMITED

  公开号：EP0294229A2

  公开（公告）日：1988-12-07

  Compounds of the formula (I) which contain between 10 and 27 carbon atoms, and wherein m and n are independently selected from 0, 1 and 2; R2a is hydrogen, methyl, or ethyl; R2b is acetylene or contains between 3 and 18 carbon atoms and is a group R7, wherein R7 is a C1-13 non-aromatic hydrocarbyl group, optionally substituted by a cyano or Ci-4 carbalkoxy group and/or by one or two hydroxy groups and/or by one to five halo atoms which are the same or different and/or by one to three groups R8 which are the same or different and each contain one to four hetero atoms, which are the same or different and are chosen from oxygen, sulphur, nitrogen and silicon, 1 to 10 carbon atoms and optionally 1 to 6 fluoro or chloro atoms or R2b is a 6-membered aromatic ring substituted by cyano and/or by one to three groups R8 and/or by a group -C≡CH, -C≡C-R7 or C≡C-halo and/or by one to five halo atoms and/or by one to three Ci-4 haloalkyl groups wherein R7 and R8 are as hereinbefore defined; R4 and R6 are the same or different and are chosen from hydrogen, methyl, trifluoromethyl or cyano; and R5 is hydrogen or methyl provided that R2b is not propyl or butyl are described which have pesticidal activity, particularly against arthropod pests. Pesticidal formulations containing the compounds of the formula (I), their use in the corttrol of pests and method for their preparation are also disclosed,

  式 (I) 的化合物 其中 m 和 n 独立地选自 0、1 和 2； R2a 是氢、甲基或乙基；R2b 是炔基或含有 3 至 18 个碳原子且是基团 R7，其中 R7 是 C1-13 非芳香族烃基，任选被氰基或 Ci-4 碳烷氧基和/或一个或两个羟基和/或一至五个相同或不同的卤原子和/或一至三个相同或不同且各含有一至四个杂原子的基团 R8 取代、或 R2b 是被氰基和/或被 1 至 3 个基团 R8 和/或被基团-C≡CH、-C≡C-R7 或 C≡C-halo 和/或被 1 至 5 个卤原子和/或被 1 至 3 个 Ci-4 卤烷基取代的 6 元芳香环，其中 R7 和 R8 如前定义；R4和R6相同或不同，选自氢、甲基、三氟甲基或氰基；R5为氢或甲基，但R2b不是丙基或丁基。还公开了含有式（I）化合物的杀虫制剂、其在防治害虫中的用途及其制备方法、