p-Chlor-benzyl-dimethylsulfoniumbromid | 14182-19-5

• 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: p-Chlor-benzyl-dimethylsulfoniumbromid
• 英文别名: Dimethyl-(4-chlor-benzyl)-sulfonium；(4-Chlorophenyl)methyl-dimethylsulfanium;bromide
• CAS: 14182-19-5
• 化学式: Br*C₉H₁₂ClS
• 分子量: 267.617
• InChiKey: GCGRPEFULNSFFO-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  -0.28
• 重原子数：
  12
• 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：
  1
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为产物：
  描述：

  二甲基硫 、 4-氯苄溴 生成 p-Chlor-benzyl-dimethylsulfoniumbromid
  参考文献：
  名称：

  924.一些取代的甲硫基甲基苯和萘与甲基碘的反应

  摘要：

  DOI：

  10.1039/jr9600004747

文献信息

• Production method of borate compounds
  申请人：SHOWA DENKO KABUSHIKI KAISHA

  公开号：EP0922708A2

  公开（公告）日：1999-06-16

  A method for producing a borate compound represented by formula (1) is disclosed, comprising a first step of reacting lithium or magnesium or a compound containing lithium or magnesium, a halide represented by formula (2) and a compound represented by formula (3) in a solvent to produce a boronate compound precursor, a second step of reacting lithium or magnesium or a compound containing lithium or magnesium, a halide represented by formula (4) and the boronate compound precursor obtained in the first step in a solvent to produce a borate metal salt, and a third step of adding an onium halide represented by formula (5) to the borate metal salt obtained in the second step to effect ion-exchange reaction (the formulae are as described in the specification).

  本发明公开了一种生产式(1)代表的硼酸盐化合物的方法，包括第一步将锂或镁或含锂或镁的化合物、式(2)代表的卤化物和式(3)代表的化合物在溶剂中反应生成硼酸盐化合物前体；第二步将锂或镁或含锂或镁的化合物、式(4)代表的卤化物和第一步得到的硼酸盐化合物前体在溶剂中反应生成硼酸盐金属盐；第三步加入式(1)代表的卤化铌、式（4）代表的卤化物和第一步得到的硼酸盐化合物前体在溶剂中反应生成硼酸盐金属盐，第三步将式（5）代表的卤化铌加入到第二步得到的硼酸盐金属盐中进行离子交换反应（式如说明书所述）。
• PROCESS FOR PRODUCING BORON COMPOUNDS
  申请人：Showa Denko Kabushiki Kaisha

  公开号：EP0974595A1

  公开（公告）日：2000-01-26

  A method of producing a boron-based compound represented by general formula (1) including a first step of reacting lithium, magnesium or a compound containing lithium, a compound represented by general formula (2), and a compound represented by general formula (3): R2-Y to produce a borate metal salt represented by general formula (4), and a second step of adding to the borate metal salt an onium halide represented by general formula (5): Z+ · X- to effect ion exchange reaction (the symbols in the formulae have the same meanings as described in the specification). According to the production method of the present invention, a high purity boron-based compound represented by the general formula (1) above useful as a photopolymerization initiator and a light-absorbing decolorizing agent can be obtained in a short time and a high yield as compared with the conventional method.

  一种生产通式(1)代表的硼基化合物的方法，包括第一步使锂、镁或含锂的化合物、通式(2)代表的化合物和通式(3)代表的化合物反应：R2-Y 反应生成通式（4）代表的硼酸盐金属盐，第二步向硼酸盐金属盐中加入通式（5）代表的卤化铌：Z+ - X- 进行离子交换反应（式中符号的含义与说明书中描述的相同）。 根据本发明的生产方法，与传统方法相比，可在短时间内高产率地获得上述通式 （1）所代表的高纯度硼基化合物，该化合物可用作光聚合引发剂和光吸收脱色剂。
• US6002044A
  申请人：——

  公开号：US6002044A

  公开（公告）日：1999-12-14
• US6140537A
  申请人：——

  公开号：US6140537A

  公开（公告）日：2000-10-31