3-ethylbenzyl chloride | 55190-53-9

• 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: 3-ethylbenzyl chloride
• 英文别名: m-Chlormethyl-aethylbenzol；3-Ethyl-benzylchlorid；4-Ethyl-benzylchlorid；1-(Chloromethyl)-3-ethylbenzene
• CAS: 55190-53-9
• 化学式: C₉H₁₁Cl
• 分子量: 154.639
• InChiKey: ONGBRSYRDRQMBB-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.1
• 重原子数：
  10
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为产物：
  描述：

  乙基苯 、 聚合甲醛 、 溶剂黄146 以1%的产率得到
  参考文献：
  名称：

  TAKEZAWA, TUNEO;KUSANO, TOHRU, NIPPON KAGAKU KAJSI,(1989) N, S. 1047-1049

  摘要：

  DOI：

文献信息

• 一种制备海风醛中间体的方法
  申请人：宿迁科思化学有限公司

  公开号：CN103980088B

  公开（公告）日：2016-03-30

  本发明公开了一种制备海风醛中间体的方法，在硫酸水溶液和以季铵盐类的化合物作为相转移催化剂的作用下，通过控制反应温度，向含有乙苯和多聚甲醛的反应体系中持续通入氯化氢气体，进行乙苯的氯甲基化反应，最终制备得到含量高达95％以上和收率为85～94％的乙基氯化苄，以其为中间体与异丁醛进行缩合，即可制得海风醛。
• METHODS OF USING DYES IN ASSOCIATION WITH NUCLEIC ACID STAINING OR DETECTION AND ASSOCIATED TECHNOLOGY
  申请人：Mao Fei

  公开号：US20130167309A1

  公开（公告）日：2013-07-04

  Methods of using dyes and associated technology are provided. A dye, such as a monomeric dye or a dimeric dye, may be used in a nucleic acid gel staining application and/or a nucleic acid detection application. Such a dye and a salt that comprises an anion that is associated with a strong acid and a cation that is associated with a strong base may be used in such an application. A dimeric dye, such as a dimeric dye capable of forming a hairpin-like structure, may be used to stain and/or detect nucleic acids via a release-on-demand mechanism. A dimeric dye having low background fluorescence in the absence of nucleic acids and high fluorescence in the presence of nucleic acids, upon binding therewith, may be used to stain and/or detect nucleic acids.

  提供了使用染料和相关技术的方法。染料，如单体染料或二聚染料，可用于核酸凝胶染色应用和/或核酸检测应用。这样的染料和包含与强酸相关联的阴离子和与强碱相关联的阳离子的盐可以在此类应用中使用。二聚染料，如能够形成类似发夹状结构的二聚染料，可以通过按需释放机制用于染色和/或检测核酸。在没有核酸时具有低背景荧光，在与核酸结合后具有高荧光的二聚染料，可以用于染色和/或检测核酸。
• Dyes and Labeled Molecules
  申请人：AlleLogic Biosciences Corporation

  公开号：US20140106349A1

  公开（公告）日：2014-04-17

  Dimeric and trimeric nucleic acid dyes, and associated systems and methods are provided. Such a dye may form a hairpin-like structure that enables it to stain nucleic acids via a release-on-demand mechanism, for example. Such a dye may have low background fluorescence in the absence of nucleic acids and high fluorescence in the presence of nucleic acids, upon binding therewith, for example. A dye provided herein may be useful in a variety of applications, such as in DNA quantitation in real-time PCR, for example.

  提供了二聚和三聚核酸染料，以及相关系统和方法。这样的染料可以形成类似发夹的结构，使其通过按需释放机制染色核酸。例如，这样的染料在没有核酸存在时具有低背景荧光，在与核酸结合后具有高荧光，例如。本文提供的染料可以在各种应用中有用，例如在实时PCR中用于DNA定量。
• Salicylic acid copolymers and their metal salts, production process thereof, color-developing agents comprising metal salts of the copolymers and color-developing sheets employing the agents
  申请人：MITSUI TOATSU CHEMICALS, Inc.

  公开号：EP0268878A2

  公开（公告）日：1988-06-01

  Disclosed herein are salicylic acid copolymers having a weight average molecular weight of 500 10,000 and obtained (a) by condensing salicylic acid (i) with a benzyl alcohol (ii) and/or benzyl ether (iii) or a benzyl halide (iv) in the presence of an acid catalyst or (b) by reacting a co-condensation resin of (i) and (ii) and/or (iii) with (iv) or (c) by reacting a co-condensation resin of (i) and (ii) and/or (iii) or (iv) with a styrene derivative in the presence of an acid catalyst; multivalent metal salts of the salicylic acid copolymers; color-developing agents comprising the multivalent metal salts; and color-developing sheets suited for pressure-sensitive copying paper and comprising the color-developing agents. Their production processes are also disclosed.

  本文公开了水杨酸共聚物，其重量平均分子量为 500 10、000 的水杨酸共聚物；(a)在酸催化剂存在下，将水杨酸(i)与苄醇(ii)和/或苄醚(iii)或苄基卤化物(iv)缩合而得，或(b)将(i)和(ii)和/或(iii)的共缩合树脂与(iv)反应而得，或(c)在酸催化剂存在下，将(i)和(ii)和/或(iii)或(iv)的共缩合树脂与苯乙烯衍生物反应而得；水杨酸共聚物的多价金属盐；由多价金属盐组成的显色剂；以及由显色剂组成的适用于压敏复印纸的显色薄片。此外，还公开了它们的生产工艺。
• Color-developing compositions and their use
  申请人：MITSUI TOATSU CHEMICALS, Inc.

  公开号：EP0523697A1

  公开（公告）日：1993-01-20

  A color-developing composition comprises a multivalent-metal-modified salicylic acid resin (Resin A) and a polycondensation resin (resin B) at a weight ratio of 90-30 to 10-70. Resin A is composed of 5-35 mole% of a structural unit (I) and 65-95 mole% of at least one structural unit (II) or 65-95 mole% of a coupled structural unit of at least one unit (II) and at least one unit (III) and has a weight-average molecular weight of 350-5,000. Resin B is composed of the unit (II) and/or the unit (III) and has a weight-average molecular weight of 350-5,000. wherein Z represents M/m, M being a metal ion of m valence and m being an integer; R₁ and R₂ represent H or a C₁₋₁₂ alkyl, aralkyl, aryl or cycloalkyl group; R₃ and R₆ represent H or a C₁₋₄ alkyl group; and R₄ and R₅ represent H or CH₃.

  一种显色组合物包括一种多价金属改性水杨酸树脂（树脂 A）和一种缩聚树脂（树脂 B），两者的重量比为 90-30 比 10-70。树脂 A 由 5-35 摩尔%的结构单元（I）和 65-95 摩尔%的至少一个结构单元（II）或 65-95 摩尔%的至少一个单元（II）和至少一个单元（III）的耦合结构单元组成，其重量平均分子量为 350-5000。树脂 B 由单元（II）和/或单元（III）组成，重量平均分子量为 350-5000。 其中 Z 代表 M/m，M 为 m 价金属离子，m 为整数；R₁ 和 R₂ 代表 H 或 C₁₋₁₂ 烷基、芳基、芳烷基或环烷基；R₃ 和 R₆ 代表 H 或 C₁₋₄ 烷基；以及 R₄ 和 R₅ 代表 H 或 CH₃。