triethylmethoxymethylphosphonium bromide | 1055377-33-7

• 分子结构分类: 有机化合物 - 有机磷化合物 - 四烷基鏻化合物
• 英文名称: triethylmethoxymethylphosphonium bromide
• 英文别名: Triethyl(methoxymethyl)phosphonium bromide；triethyl(methoxymethyl)phosphanium;bromide
• CAS: 1055377-33-7
• 化学式: Br*C₈H₂₀OP
• 分子量: 243.124
• InChiKey: PFXZBXXDSUFWLV-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  -0.33
• 重原子数：
  11
• 可旋转键数：
  5
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  9.2
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  triethylmethoxymethylphosphonium bromide 在 双氟磺酰亚胺钾盐 作用下， 生成
  参考文献：
  名称：

  Low viscous and highly conductive phosphonium ionic liquids based on bis(fluorosulfonyl)amide anion as potential electrolytes

  摘要：

  The physical and electrochemical properties of room-temperature ionic liquids based on quaternary phosphonium cations together with a bis(fluorosulfonyl)amide anion are presented in this report. The bis (fluorosulfonyl)amide-based phosphonium ionic liquids were relatively low-melting, low viscous and highly conductive when compared to those of the corresponding bis(trifluoromethylsulfonyl)amide-based ionic liquids. Particularly, the ionic liquids containing a methoxy group in the phosphonium cations indicated very low viscosities and high conductivities. The FSA-based phosphonium RTILs were thermally stable up to nearly 300 degrees C. The voltammetric analysis suggested that the bis(fluorosulfonyl)amide-based phosphonium ionic liquids showed high electrochemical stability similar to the corresponding bis(trifluoromethylsulfonyl) amide-based ionic liquids. (C) 2010 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.elecom.2010.12.007
• 作为产物：
  描述：

  溴甲基甲基醚 、 三乙基膦 以 甲苯 为溶剂， 反应 6.0h， 以54.3%的产率得到triethylmethoxymethylphosphonium bromide
  参考文献：
  名称：

  钙钛矿型有机-无机杂化NLO开关通过客体阳离子调节†

  摘要：

  三种有机-无机杂化类似物，[[Et 3（n -Pr）P] [Mn（dca）3 ]）1，（[Et 3（CH 2 CHCH 2）P] [Mn（dca）3 ]）2， （[等3（CH 2 OCH 3）P] [锰（DCA）3 ]）3，[DCA =二氰胺，N（CN）2 - ]，显示出类似的三维钙钛矿构架，其中，所述旅客鏻阳离子占据蛀牙。化合物1和3属于正交各向异性非中心对称空间群P 2在室温下为1 2 1 2 1，而化合物2在单斜向中心对称空间群P 2 1 / c中结晶。差示扫描量热法（DSC）和介电测量证实化合物中的相变1， 2和3，将提供阳离子的微妙的结构差别影响晶格，相转变温度和物理性质。有趣的是，化合物1和3在室温下具有SHG活性，可用作通过客体阳离子调节并由温度触发的NLO开关。

  DOI：

  10.1039/c6tc05105g

文献信息

• Novel phosphonium salt ionic liquid and reaction solvent including the same
  申请人：Tsunashima Katsuhiko

  公开号：US20080221353A1

  公开（公告）日：2008-09-11

  The present invention provides an ionic liquid including a quaternary phosphonium salt represented by general formula (1): wherein R 1 , R 2 , R 3 , and R 4 each represent a linear alkyl group having 1 to 6 carbon atoms, a branched alkyl group having 3 to 6 carbon atoms, an alicyclic alkyl group having 3 to 6 carbon atoms, or an alkoxyalkyl group represented by —(CH 2 ) n O—R 5 (wherein n is an integer of 1 to 6; and R 5 represents a methyl group or an ethyl group); at least one of R 1 , R 2 , R 3 , and R 4 is an alkoxyalkyl group; R 1 , R 2 , R 3 , and R 4 may be the same or different; R 1 and R 2 together may form a ring; and X represents an anion. The present invention also provides a reaction solvent including the ionic liquid.

  本发明提供了一种离子液体，包括由通用式（1）表示的季铵磷酸盐，其中R1、R2、R3和R4分别代表具有1至6个碳原子的直链烷基基团、具有3至6个碳原子的支链烷基基团、具有3至6个碳原子的脂环烷基基团，或者由—(CH2)nO—R5表示的烷氧基烷基基团（其中n为1至6的整数；R5代表甲基基团或乙基基团）；R1、R2、R3和R4中至少有一个是烷氧基烷基基团；R1、R2、R3和R4可以相同也可以不同；R1和R2可以共同形成一个环；X代表阴离子。本发明还提供了一种包括该离子液体的反应溶剂。
• Physical and electrochemical properties of room-temperature dicyanamide ionic liquids based on quaternary phosphonium cations
  作者：Katsuhiko Tsunashima、Shun Kodama、Masashi Sugiya、Yoshihito Kunugi

  DOI：10.1016/j.electacta.2010.08.106

  日期：2010.12

  room temperature ionic liquids based on quaternary phosphonium cations together with a dicyanamide anion are presented in this report. The most dicyanamide-based phosphonium ionic liquids prepared were hydrophilic, except ionic liquids containing a long alkyl chain in the phosohonium cation. It was found that asymmetric phosphonium cations gave low-melting salts in combination with a dicyanamide anion

  本报告介绍了基于季phospho阳离子和双氰胺阴离子的室温离子液体的物理化学和电化学性质。所制备的大多数基于双氰胺的phospho离子液体是亲水的，除了在膦鎓阳离子中包含长烷基链的离子液体。发现不对称的nium阳离子与双氰胺阴离子结合产生低熔点的盐。与相应的铵离子液体相比，基于双氰胺的phospho离子液体表现出相对较低的粘度和较高的电导率。特别地，在phospho阳离子中含有甲氧基的离子液体显示出非常低的粘度。通过伏安法测量证实了基于双氰胺的phospho离子液体的相对较好的电化学稳定性。热重分析表明，基于双氰胺的phospho离子液体显示出比相应的铵离子液体更高的热稳定性，表明the阳离子对热稳定性的改善作用。
• ELECTROLYTE COMPOSITION USED IN CHARGE STORAGE DEVICE AND STORAGE DEVICE USING THE SAME
  申请人：Tsunashima Katsuhiko

  公开号：US20090053597A1

  公开（公告）日：2009-02-26

  The present invention provides an electrolyte composition used in a charge storage device, which comprises an ionic liquid that has high ionic conductivity and is highly safe with no risks of inflammation and the like. It is an electrolyte composition used in a charge storage device, which comprises a quaternary phosphonium salt ionic liquid represented by general formula (1) as described below. The viscosity at 25° C. of this ionic liquid is preferably 200 mPa·sec or less. In the general formula (1), it is preferable that the alkoxyalkyl group be a methoxymethyl group and that all the alkyl groups be ethyl groups. wherein R 1 represents a linear or branched alkyl group containing 1 to 3 carbon atoms; R 2 represents a methyl group or an ethyl group; n represents an integer between 1 and 3; and X represents N(SO 2 CF 3 ) 2 .

  本发明提供了一种用于储能装置的电解质组成物，其包括具有高离子导电性和高度安全性，无燃烧等风险的离子液体。该电解质组成物是由下述通式（1）所表示的季铵磷酸盐离子液体组成的储能装置电解质组成物。该离子液体在25℃时的粘度最好为200mPa·sec或更低。在通式（1）中，较好的是烷氧基烷基为甲氧甲基，所有烷基为乙基。其中，R1代表含1至3个碳原子的线性或支链烷基；R2代表甲基或乙基；n代表1至3之间的整数；X代表N（SO2CF3）2。
• ELECTROLYTE COMPOSITION FOR PHOTOELECTRIC CONVERSION DEVICE AND PHOTOELECTRIC CONVERSION DEVICE USING THE SAME
  申请人：KUNUGI Yoshihito

  公开号：US20090065058A1

  公开（公告）日：2009-03-12

  An ionic liquid which is high in ionic conductivity and high in safety without an anxiety of ignition or the like and an electrolyte composition containing the same are provided. The present invention concerns an electrolyte composition for photoelectric conversion device, containing a quaternary phosphonium salt ionic liquid represented by the following formula (1). A viscosity at 25° C. of this ionic liquid is preferably not more than 200 mPa·sec. In the formula (1), it is preferable that the alkoxyalkyl group is a methoxymethyl group, and all of the alkyl groups are an ethyl group. In the formula, R 1 represents a linear alkyl group or a branched alkyl group each having from 1 to 6 carbon atoms; R 2 represents a methyl group or an ethyl group; n represents an integer of from 1 to 6; and X represents N(SO 2 CF 3 ) 2 or N(CN) 2 .

  提供了一种离子液体，其离子导电性高且安全性高，无焦点等焦虑感，并提供了含有该离子液体的电解质组成物。本发明涉及一种用于光电转换装置的电解质组成物，其含有以下式（1）所表示的季铵磷酸盐离子液体。该离子液体在25℃的粘度最好不超过200 mPa·sec。在式（1）中，较好的是烷氧基烷基为甲氧甲基，所有烷基均为乙基。在该式中，R1表示具有1至6个碳原子的线性或支链烷基；R2表示甲基或乙基；n表示1至6的整数；X表示N（SO2CF3）2或N（CN）2。
• Electrolyte composition for photoelectric conversion device and photoelectric conversion device using the same
  申请人：Tokai University Educational System

  公开号：US08088995B2

  公开（公告）日：2012-01-03

  An ionic liquid which is high in ionic conductivity and high in safety without an anxiety of ignition or the like and an electrolyte composition containing the same are provided. The present invention concerns an electrolyte composition for photoelectric conversion device, containing a quaternary phosphonium salt ionic liquid represented by the following formula (1). A viscosity at 25° C. of this ionic liquid is preferably not more than 200 mPa·sec. In the formula (1), it is preferable that the alkoxyalkyl group is a methoxymethyl group, and all of the alkyl groups are an ethyl group. In the formula, R1 represents a linear alkyl group or a branched alkyl group each having from 1 to 6 carbon atoms; R2 represents a methyl group or an ethyl group; n represents an integer of from 1 to 6; and X represents N(SO2CF3)2 or N(CN)2.

  提供了一种离子液体，具有高离子导电性和高安全性，无需担心点火等问题，以及含有该离子液体的电解质组成物。本发明涉及一种用于光电转换装置的电解质组成物，其包含由以下公式（1）表示的季铵磷酸盐离子液体。该离子液体在25℃的粘度最好不超过200 mPa·sec。在公式（1）中，较好的是，烷氧烷基是甲氧甲基，所有烷基都是乙基。在公式中，R1代表具有1到6个碳原子的线性烷基或支链烷基；R2代表甲基或乙基；n代表1到6的整数；X代表N（SO2CF3）2或N（CN）2。