1-(2-naphthyl)ethyltriphenylphosphonium bromide | 104478-03-7

• 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: 1-(2-naphthyl)ethyltriphenylphosphonium bromide
• 英文别名: 2-[1-(triphenylphosphonio)ethyl]naphthalene bromide；1-naphthalen-2-ylethyl(triphenyl)phosphanium;bromide
• CAS: 104478-03-7
• 化学式: Br*C₃₀H₂₆P
• 分子量: 497.414
• InChiKey: QWXLHCZWLZXOKV-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  3.9
• 重原子数：
  32
• 可旋转键数：
  5
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.07
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  1-(2-naphthyl)ethyltriphenylphosphonium bromide 、 2,5-二氯苯甲醛 在 正丁基锂 作用下， 以 四氢呋喃 、 正己烷 为溶剂， 反应 14.0h， 以85%的产率得到1-(2,5-dichlrophenyl)-2-(2-naphthyl)propene
  参考文献：
  名称：

  Steps toward the synthesis of a geodesic C60H12 end cap for a C3v carbon [6,6]nanotube

  摘要：

  Several shape-persistent carbon-rich nanomolecules with diameters exceeding 1.7 nm have been prepared by the aldol trimerization of 20-carbon aromatic ketones bearing chlorine atoms at Various sites. These C60H27Cl3 and C60H24Cl6 polycyclic aromatic compounds represent attractive intermediates for the synthesis of a geodesic C60H12 end cap of a C-3v carbon [6,6]nanotube. (C) 2008 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2008.09.087
• 作为产物：
  描述：

  2-(1-bromoethyl)naphthalene 、 三苯基膦 以 甲苯 为溶剂， 反应 12.0h， 以93%的产率得到1-(2-naphthyl)ethyltriphenylphosphonium bromide
  参考文献：
  名称：

  Steps toward the synthesis of a geodesic C60H12 end cap for a C3v carbon [6,6]nanotube

  摘要：

  Several shape-persistent carbon-rich nanomolecules with diameters exceeding 1.7 nm have been prepared by the aldol trimerization of 20-carbon aromatic ketones bearing chlorine atoms at Various sites. These C60H27Cl3 and C60H24Cl6 polycyclic aromatic compounds represent attractive intermediates for the synthesis of a geodesic C60H12 end cap of a C-3v carbon [6,6]nanotube. (C) 2008 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2008.09.087

文献信息

• [EN] COMPOUNDS CAPABLE OF RELEASING FRAGRANT COMPOUNDS<br/>[FR] COMPOSÉS CAPABLES DE LIBÉRER DES COMPOSÉS ODORIFÉRANTS
  申请人：GIVAUDAN SA

  公开号：WO2012085287A1

  公开（公告）日：2012-06-28

  Provided is class of compounds of formula (I) wherein X, R1, R2 and R3 have the same meaning as given in the specification capable of releasing fragrant compounds in a controlled manner into the surroundings.

  提供的是具有化学式（I）的化合物类，其中X、R1、R2和R3的含义与规范中给出的相同，能够以受控方式释放香气化合物到周围环境中。
• Naphthalene derivatives having retinoid type action, the process for
  申请人：L'Oreal

  公开号：US04879284A1

  公开（公告）日：1989-11-07

  The invention relates to a compound of formula: ##STR1## in which formula: R.sub.1 to R.sub.4 denote, independently, H, OH, C.sub.1 -C.sub.6 alkyl or C.sub.1 -C.sub.6 alkoxy; and A denotes --COR.sub.5, R.sub.5 being H when at least one of the substituents R.sub.1 to R.sub.4 is other than H; C.sub.1 -C.sub.6 alkyl; amino; (C.sub.1 -C.sub.6)alkylamino; di(C.sub.1 -C.sub.6) alkylamino; arylamino; benzylamino; amino drived from a cyclic or heterocyclic amine; (--COR.sub.5 being able, when it is an amide group, to be the amide group of an amino acid or of a glucosamine); or alternatively R.sub.5 denotes --OR.sub.6, R.sub.6 being H or (C.sub.1 -C.sub.6)alkyl; C.sub.1 -C.sub.6 mono- or polyhydroxyalkyl, or aryl or benzyl, both optionally substituted; --OR.sub.6 also being able to be derived from a sugar; and the salts and isomers of this compound. The invention also relates to a process for preparing this compound and medicinal and cosmetic compositions containing them.

  本发明涉及一种化合物，其化学式为：##STR1## 其中式中：R.sub.1至R.sub.4独立地表示H、OH、C.sub.1-C.sub.6烷基或C.sub.1-C.sub.6烷氧基；A表示--COR.sub.5，其中R.sub.5表示H，当R.sub.1至R.sub.4中至少有一个取代基不是H时；C.sub.1-C.sub.6烷基；氨基；(C.sub.1-C.sub.6)烷基氨基；二(C.sub.1-C.sub.6)烷基氨基；芳基氨基；苄基氨基；从环状或杂环胺中得到的氨基；(--COR.sub.5在是酰胺基团时，能够是氨基酸或葡萄糖胺的酰胺基团)；或者R.sub.5表示--OR.sub.6，其中R.sub.6表示H或(C.sub.1-C.sub.6)烷基；C.sub.1-C.sub.6单糖基或多糖基烷基，或芳基或苄基，两者均可选择性地取代；--OR.sub.6还可以来自糖；以及该化合物的盐和异构体。本发明还涉及一种制备该化合物的方法以及含有它们的药用和化妆品组合物。
• Compounds Capable Of Releasing Fragrant Compounds
  申请人：Baumgartner Corinne

  公开号：US20130316938A1

  公开（公告）日：2013-11-28

  Provided is class of compounds of formula (I) wherein X, R 1 , R 2 and R 3 have the same meaning as given in the specification capable of releasing fragrant compounds in a controlled manner into the surroundings.

  提供的是化合物类别的公式（I），其中X、R1、R2和R3的含义与规范中所述的相同，能够以受控方式释放芳香化合物到周围环境中。
• Compounds capable of releasing fragrant compounds
  申请人：Baumgartner Corinne

  公开号：US09193935B2

  公开（公告）日：2015-11-24

  Provided is class of compounds of formula (I) wherein X, R1, R2 and R3 have the same meaning as given in the specification capable of releasing fragrant compounds in a controlled manner into the surroundings.

  提供的是化合物类别式(I)的化合物，其中X，R1，R2和R3的含义与规范中给出的含义相同，能够以受控的方式释放出芳香化合物到周围环境中。
• COMPOUNDS CAPABLE OF RELEASING FRAGRANT COMPOUNDS
  申请人：Givaudan SA

  公开号：EP2655307B1

  公开（公告）日：2018-08-01