octyltributylammonium bromide | 61175-80-2

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: octyltributylammonium bromide
• 英文别名: tributyloctylammonium bromide；N,N,N-Tributyloctan-1-aminium bromide；tributyl(octyl)azanium;bromide
• CAS: 61175-80-2
• 化学式: Br*C₂₀H₄₄N
• 分子量: 378.48
• InChiKey: MGDAAGXPGBSVIO-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  3.57
• 重原子数：
  22
• 可旋转键数：
  16
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  1

文献信息

• Process for preparing 3-isochromanone
  申请人：——

  公开号：US20020143193A1

  公开（公告）日：2002-10-03

  A process for the preparation of 3-isochromanone which comprises contacting an o-xylene-&agr;,&agr;′-dihalide with carbon monoxide, in the presence of a catalyst and a hindered amine base in a liquid medium comprising water and a tertiary alcohol.

  一种制备3-异色香酮的方法，包括在液体介质中将邻二卤代甲苯与一氧化碳在催化剂和受阻胺碱存在下接触，所述液体介质包括水和三级醇。
• [EN] PROCESS FOR THE PREPARATION OF 3-(1-CYCLOPROPENYL) PROPIONIC ACID AND ITS SALTS<br/>[FR] PROCÉDÉ DE PRÉPARATION DE L'ACIDE 3-(1-CYCLOPROPÉNYL)PROPIONIQUE ET DE SES SELS
  申请人：DPHARM LTD

  公开号：WO2011086561A1

  公开（公告）日：2011-07-21

  The present invention relates to a process for the preparation of highly pure 3-(1-cyclopropenyl) propionic acid salt, particulary 3-(1-cyclopropenyl) propionic acid sodium salt, an ethylene receptor antagonist that may be used for inhibiting the abscission and ripening of plants and for prolonging the life of picked fruit, vegetable and cut flowers.

  本发明涉及一种制备高纯度3-(1-环丙烯基)丙酸盐的方法，特别是3-(1-环丙烯基)丙酸钠盐，它是一种乙烯受体拮抗剂，可用于抑制植物的脱离和成熟，延长采摘水果、蔬菜和切花的寿命。
• Process for producing anthracene diether
  申请人：Honda Hiroyuki

  公开号：US20060079721A1

  公开（公告）日：2006-04-13

  An industrially advantageous process is presented whereby a high purity anthracene diether can be produced in good yield. An aqueous medium containing an alkali salt of 9,10-anthracenediol is added to an organic solvent containing an etherifying agent in the presence or absence of a quaternary ammonium compound or a quaternary phosphonium compound, to carry out the etherifying reaction to produce the anthracene diether.

  提出了一种工业上有利的过程，可以在良好的产率下生产高纯度蒽二醚。在有机溶剂中加入含有9,10-蒽二酚的碱盐的水介质，同时存在或不存在季铵化合物或季膦化合物，进行醚化反应以生产蒽二醚。
• Liquid crystal compositions, polymer networks derived therefrom and process for making the same
  申请人：Goldfinger B. Marc

  公开号：US20070228326A1

  公开（公告）日：2007-10-04

  The invention relates to compounds of Formula (I): The invention further relates to liquid crystal compositions comprising compounds of Formula (I); compositions further comprising one or more chiral compounds; and polymer networks derived from the polymerization of the liquid crystal compositions. Another embodiment relates to processes for providing compounds of Formula (I).

  本发明涉及式（I）化合物。本发明还涉及包含式（I）化合物的液晶组合物；进一步包含一个或多个手性化合物的组合物；以及由液晶组合物聚合形成的聚合物网络。另一实施例涉及提供式（I）化合物的过程。
• Liquid crystal compositions and polymer networks derived therefrom
  申请人：Goldfinger B. Marc

  公开号：US20070267599A1

  公开（公告）日：2007-11-22

  The invention relates to compounds of formula (I): wherein R 1 and R 2 are each independently selected from the group: H, F, Cl and CH 3 ; n1 and n2 are each independently integers 3 to 20; q and r are each independently integers 0, 1 or 2, with the proviso that q+r is ≧1; D is a divalent chiral radical selected from the group: wherein R 3 is a C1 to C6 straight or branched chain alkyl group; and each B 1 and B 2 is a divalent radical independently selected from the group: R 4 -substituted-1,4-phenyl, wherein R 4 is H, —CH 3 or —OCH 3 ; 2,6-naphthyl; and 4,4′-biphenyl; with the provisos that when q+r=3, at least one of B 1 and B 2 is R 4 -substituted-1,4-phenyl; and when q+r=4, at least two of B 1 and B 2 are R 4 -substituted-1,4-phenyl. The invention further relates to liquid crystal compositions comprising compounds of formula (I) and polymer networks derived from the polymerization of the liquid crystal compositions.

  本发明涉及化合物的公式(I)：其中，R1和R2各自独立地选自组：H、F、Cl和CH3；n1和n2各自独立地为整数3至20；q和r各自独立地为整数0、1或2，但须满足q+r≧1；D是从组中选择的二价手性基团：其中，R3是C1至C6直链或支链烷基；每个B1和B2是从组中独立选择的二价基团：R4-取代-1,4-苯基，其中R4为H、—CH3或—OCH3；2,6-萘基；和4,4'-联苯基；但须满足当q+r=3时，至少一个B1和B2是R4-取代-1,4-苯基；当q+r=4时，至少两个B1和B2是R4-取代-1,4-苯基。本发明还涉及包含公式(I)化合物的液晶组合物和由液晶组合物聚合得到的聚合物网络。