1,3-双[氯(苯基)甲基]苯 | 647375-38-0

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 二芳基庚烷
• 中文名称: 1,3-双[氯(苯基)甲基]苯
• 英文名称: 1,3-dichlorobenzylbenzene
• 英文别名: 1,3-bis(chloro(phenyl)methyl)benzene；1,3-Bis(alpha-chlorobenzyl)benzene；1,3-bis[chloro(phenyl)methyl]benzene
• CAS: 647375-38-0
• 化学式: C₂₀H₁₆Cl₂
• 分子量: 327.253
• InChiKey: ULPXGJOHKPZOAY-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.1
• 重原子数：
  22
• 可旋转键数：
  4
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.1
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为反应物：
  描述：

  1,3-双[氯(苯基)甲基]苯 在 PdCl2(PPh3)2 氢气 作用下， 以 苯 为溶剂， 反应 24.0h， 以80%的产率得到1,2,9,10-tetraphenyl-di-m-xylylene
  参考文献：
  名称：

  Ruthenium-catalyzed carbon–carbon formation to synthesize tetraarylethanes and tetraarylxylylene through dechlorinative dimeric reaction

  摘要：

  Dechlorinative coupling-dimerization reaction is studied to synthesize alkanes by using tris-triphenylphosphine ruthenium (II) in the presence of hydrogen atmosphere. Two types of halides (alpha-chlorodiarylmethanes 1a-d and bis(chlorophenylmethyl)-1,3-phenylene 6) are employed as substrates to form radical species and then dimerized to generate alkanes in high yields. To our knowledge, it is the first time that the formation of 1,1,2,2-tetraarylethanes and 1,2,9,10-tetraphenyl-di-m-xylylene over typical ruthenium-catalyzed dehalogenative coupling-dimerization conditions is reported. (C) 2003 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.jorganchem.2003.08.019

文献信息

• Phosphorus-sulfur FR additives and polymer systems containing same
  申请人：Dow Global Technologies LLC

  公开号：US08058332B2

  公开（公告）日：2011-11-15

  Phosphorus-sulfur compounds have flame retardant activity in organic polymer systems. The phosphorus-sulfur compounds can be represented by the structure: wherein X is oxygen or sulfur, T is a covalent bond, oxygen, sulfur or nitrogen, provided that at least one of X and T is sulfur, each X′ is independently oxygen or sulfur, each m is independently zero or 1 when X′ is oxygen and zero, 1 or 2 when X′ is sulfur, n is at least 1 and preferably at least 2, each R is independently an unsubstituted or inertly substituted hydrocarbyl group or the R groups together form an unsubstituted or inertly substituted divalent organic group and A is an organic linking group.

  磷硫化合物在有机聚合物系统中具有阻燃活性。磷硫化合物的结构可以表示为：其中X为氧或硫，T为共价键，氧，硫或氮，要求至少X和T中的一个为硫，每个X′独立地为氧或硫，每个m在X′为氧时独立地为零或1，在X′为硫时为零，1或2，n至少为1，最好至少为2，每个R独立地为未取代或惰性取代的烃基，或R基共同形成未取代或惰性取代的二价有机基团，A为有机连接基团。