1-ethyl-3-methylimidazolium bis(pentafluoroethyl)-phosphinate | 852616-00-3

• 分子结构分类: 有机化合物 - 有机磷化合物 - 磷芥子化合物
• 英文名称: 1-ethyl-3-methylimidazolium bis(pentafluoroethyl)-phosphinate
• 英文别名: [EMIM][(C2F5)2P(O)O]；1-Ethyl-3-methylimidazolium bis(pentafluoroethyl)phosphinate；bis(1,1,2,2,2-pentafluoroethyl)phosphinate;1-ethyl-3-methylimidazol-3-ium
• CAS: 852616-00-3
• 化学式: C₄F₁₀O₂P*C₆H₁₁N₂
• 分子量: 412.167
• InChiKey: KJQNGFYTIRHEIL-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  3.27
• 重原子数：
  25
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.7
• 拓扑面积：
  48.9
• 氢给体数：
  0
• 氢受体数：
  12

反应信息

• 作为反应物：
  描述：

  1-ethyl-3-methylimidazolium bis(pentafluoroethyl)-phosphinate 在 氢氟酸 作用下， 反应 0.25h， 以92%的产率得到1-ethyl-3-methylimidazolium tetrafluorobis(pentafluoroethyl)phosphate
  参考文献：
  名称：

  [DE] VERFAHREN ZUR HERSTELLUNG VON MONO- UND BIS(FLUORALKYL) PHOSPHORANEN UND DEN KORRESPONDIERENDEN SÄUREN UND PHOSPHATEN
  [EN] METHOD FOR THE PRODUCTION OF MONO(FLUOROALKYL)PHOSPHORANES, BIS(FLUOROALKYL)PHOSPHORANES, AND THE CORRESPONDING ACIDS AND PHOSPHATES
  [FR] PROCEDE DE PRODUCTION DE MONO- ET BIS(FLUOROALKYL)PHOSPHORANES ET D'ACIDES ET DE PHOSPHATES CORRESPONDANTS

  摘要：

  This invention relates to a method for producing mono(fluoroalkyl) or bis(fluoroalkyl) phosphoric acids, mono(fluoroalkyl) or bis(fluoroalkyl) phosphates, and their corresponding phosphoranes, comprising at least the reaction of a bis(fluoroalkyl)phosphinic acid or a (fluoroalkyl)phosphonic acid or a corresponding derivative of these acids with anhydrous hydrogen fluoride.

  公开号：

  WO2005049628A1
• 作为产物：
  描述：

  1-乙基-3-甲基咪唑三(五氟乙基)二氟氯磷酸盐 在 水 作用下， 反应 0.33h， 生成 1-ethyl-3-methylimidazolium bis(pentafluoroethyl)-phosphinate
  参考文献：
  名称：

  COMPOUNDS CONTAINING ORGANOFLUOROCHLOROPHOSPHATE ANIONS

  摘要：

  本发明涉及含有有机氟氯磷酸盐阴离子的化合物，其制备和用途，特别是作为离子液体。

  公开号：

  US20100004461A1

文献信息

• PROCESS OF FORMING A PYRROLE COMPOUND
  申请人：Zhong Guofu

  公开号：US20110124881A1

  公开（公告）日：2011-05-26

  Disclosed is a process of forming a pyrrole compound. The process comprises contacting an α-carbonyl oxime compound 1 and an α,β-unsaturated aldehyde 2 R 1 and R 2 in compound 1 are independently selected from the group consisting of H, a silyl-group, an aliphatic group, an alicyclic group, an aromatic group, an arylaliphatic group, and an arylalicyclic group. The aliphatic, alicyclic, aromatic, arylaliphatic, and arylalicyclic groups comprise 0 to about 3 heteroatoms selected from the group N, O, S, Se and Si. R 3 in aldehyde 2 is selected from the group consisting of H, a silyl-group, an aliphatic group, an alicyclic group, an aromatic group, an arylaliphatic group, and an arylalicyclic group. The aliphatic, alicyclic, aromatic, arylaliphatic, and arylalicyclic groups comprise 0 to about 3 heteroatoms selected from the group N, O, S, Se and Si. The α-carbonyl oxime compound 1 an the α,β-unsaturated aldehyde 2 are contacted in a suitable solvent in the presence of a secondary amine. The compounds are contacted for a sufficient period of time to allow the formation of an N-hydroxypyrrole compound 3

  揭示了一种形成吡咯化合物的过程。该过程包括将α-羰基肟化合物1与α，β-不饱和醛2接触。化合物1中的R1和R2分别独立地选自H、硅基团、脂肪基、脂环基、芳香基、芳基脂肪基和芳基脂环基组成的群。脂肪、脂环、芳香、芳基脂肪基和芳基脂环基包括0到约3个来自N、O、S、Se和Si组成的杂原子。醛2中的R3选自H、硅基团、脂肪基、脂环基、芳香基、芳基脂肪基和芳基脂环基组成的群。脂肪、脂环、芳香、芳基脂肪基和芳基脂环基包括0到约3个来自N、O、S、Se和Si组成的杂原子。在适当的溶剂中，在次胺的存在下，将α-羰基肟化合物1和α，β-不饱和醛2接触。这些化合物接触一段足够的时间以允许形成N-羟基吡咯化合物3。
• Electrochemical fluorination (Simons process) – A powerful tool for the preparation of new conducting salts, ionic liquids and strong Brønsted acids
  作者：N.V. Ignat’ev、H. Willner、P. Sartori

  DOI：10.1016/j.jfluchem.2009.09.016

  日期：2009.12

  liquids exhibit excellent hydrolytic stability, low viscosity and high electrochemical and thermal stability. Organic and inorganic salts with FAP anions possess high electrochemical stability and conductivity that makes them attractive for application in several electrochemical devices (Li-ion batteries, super-capacitors, etc.). The possible application of H[(RF)3PF3] (HFAP), (RF)2P(O)(OH) and (RF)P(O)(OH)2

  电化学氟化（Simons工艺）为一系列三（全氟烷基）二氟磷烷提供了廉价的商业途径。这些物质是制备各种含氟化合物的方便原料。描述了用全氟烷基氟磷酸盐（FAP）和全氟烷基次膦酸酯阴离子合成新的导电盐和离子液体的方法。FAP离子液体具有出色的水解稳定性，低粘度以及高电化学和热稳定性。具有FAP阴离子的有机盐和无机盐具有很高的电化学稳定性和电导率，这使其在多种电化学设备（锂离子电池，超级电容器等）中具有吸引力。H [（R F）3 PF 3的可能应用讨论了作为质子传导膜的成分的（HFAP），（R F）2 P（O）（OH）和（R F）P（O）（OH）2。
• PROCESS FOR THE PREPARATION OF PHOSPHINIC ACID ESTERS
  申请人：MERCK PATENT GmbH

  公开号：US20150045572A1

  公开（公告）日：2015-02-12

  The invention relates to a process for the preparation of alkyl phosphinates, alkenyl phosphinates, alkynyl phosphinates or phenyl phosphinates by reaction of a corresponding phosphine oxide with an alcohol or phenol in the presence of alkali-metal fluoride or tetraalkylammonium fluoride.

  该发明涉及一种通过将相应的膦氧化物与醇或酚在碱金属氟化物或四烷基铵氟化物存在下反应制备烷基膦酸酯、烯基膦酸酯、炔基膦酸酯或苯基膦酸酯的过程。
• New ionic liquids with the bis[bis(pentafluoroethyl)phosphinyl]imide anion, [(C2F5)2P(O)]2N−—Synthesis and characterization
  作者：Dana Bejan、Nikolai Ignat’ev、Helge Willner

  DOI：10.1016/j.jfluchem.2009.11.004

  日期：2010.3

  A new series of low melting and hydrophobic ionic liquids (ILs) containing the bis[bis(pentafluoroethyl)phosphinyl]imide anion, [(C2F5)2P(O)]2N− (FPI), and ammonium, phosphonium, imidazolium, pyridinium or pyrrolidinium cations were prepared and characterized. Their density, viscosity, melting point, glass transition temperature, decomposition temperature and conductivity are discussed. Many of these

  一系列新的低熔点和疏水性离子液体（离子液体），其含有二〔二（五氟乙基）氧膦基]酰亚胺阴离子，[（C的2 ˚F 5）2 P（O）] 2 ñ -（FPI），和铵，鏻制备并表征了咪唑鎓，吡啶鎓或吡咯烷鎓阳离子。讨论了它们的密度，粘度，熔点，玻璃化转变温度，分解温度和电导率。这些离子液体中的许多是在室温下的液体，其熔点低于15°C，粘度低于110 mm 2  s -1且热稳定性高于300°C。
• PROCESSES OF ENANTIOSELECTIVELY FORMING AN AMINOXY COMPOUND AND AN 1,2-OXAZINE COMPOUND
  申请人：Zhong Guofu

  公开号：US20110224429A1

  公开（公告）日：2011-09-15

  Disclosed is a process of enantioselectively forming an aminoxy compound of Formula (3) In formula (3) R 1 is one of an aliphatic group and an alicyclic group. R 2 is one of hydrogen, an aliphatic group, an alicyclic group, an aromatic group, an arylaliphatic group and an arylalicyclic group. R 3 is one of hydrogen, halogen, hydroxyl, and an aliphatic group with a main chain having 1 to about 10 carbon atoms. The respective aliphatic, alicyclic, aromatic, arylaliphatic or arylalicyclic groups of R 1 , R 2 , and R 3 comprise 0 to about 3 heteroatoms independently selected from the group consisting of N, O, S, Se and Si. The process includes contacting a carbonyl compound of Formula (1) and a nitroso compound of Formula (2) in the presence of a chiral catalyst. The chiral catalyst is a compound of Formula (IX)

  本公开了一种选择性形成化合物的过程，该化合物的化学式为（3）。在化学式（3）中，R1是脂肪族基团和脂环族基团中的一种。R2是氢、脂肪族基团、脂环族基团、芳香族基团、芳基脂肪族基团和芳基脂环族基团中的一种。R3是氢、卤素、羟基和主链含有1至约10个碳原子的脂肪族基团中的一种。R1、R2和R3的各自的脂肪、脂环、芳香、芳基脂肪或芳基脂环基团包括独立选择自N、O、S、Se和Si组成的0至约3个杂原子。该过程包括在手性催化剂的存在下接触化合物的化学式（1）和化合物的化学式（2）。该手性催化剂是化合物的化学式（IX）。