Cyclohexyltriphenylphosphonium chloride | 91949-56-3

• 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: Cyclohexyltriphenylphosphonium chloride
• 英文别名: Cyclohexyl(triphenyl)phosphanium chloride；cyclohexyl(triphenyl)phosphanium;chloride
• CAS: 91949-56-3
• 化学式: C₂₄H₂₆P*Cl
• 分子量: 380.897
• InChiKey: MTPHIACAOIMRIZ-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  2.32
• 重原子数：
  26
• 可旋转键数：
  4
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.25
• 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：

  2,5-二氯苯磺酸 、 Cyclohexyltriphenylphosphonium chloride 以 水 为溶剂， 以95 %的产率得到cyclohexyltriphenylphosphonium 2,5-dichlorobenzenesulfonate
  参考文献：
  名称：

  Synthesis and Structures of Organyltriphenylphosphonium Organosulfonates [Ph3PR][OSO2R'] (R = Ph, R' = C6H3Cl2-2,5; R = C6H11-cyclo, R' = C6H3Cl2-2,5; R = CH2OMe, R' = C6H3(NO2)2-2,4; R = CH2OMe, R' = C6H4(COOH-2))

  摘要：

  C6H3(NO2)2-2,4 (III); R = CH2OMe, R' = C6H4(COOH-2) (IV)). According to the X-ray diffraction (XRD) data (CIF files ССDС nos. 2142598 (I), 2144330 (II), 2144708 (III), and 2145604 (IV)), the complexes are ionic. The phosphorus atoms in the cations of complexes I‒IV are characterized by the tetrahedral coordination, and the organosulfonate anions have the usual geometry with the tetrahedral sulfur atom

  DOI：

  10.1134/s1070328423600341
• 作为产物：
  描述：

  氯代环己烷 、 三苯基膦 以 乙腈 为溶剂， 40.0 ℃ 、1499.99 MPa 条件下， 反应 36.0h， 以46%的产率得到Cyclohexyltriphenylphosphonium chloride
  参考文献：
  名称：

  Organic reactions at high pressure. Preparation of Wittig phosphonium salts at ambient temperature

  摘要：

  DOI：

  10.1021/jo00196a036

文献信息

• Trialkyl Triphenyl Phosphonium Dicyanodibromoaurates [Ph3PAlk][Au(CN)2Br2], Alk = CH2C6H4(OH)-2, CH2C6H11-cyclo, CH2Ph, CH2C6H4CN-4
  作者：V. V. Sharutin、O. K. Sharutina、N. M. Tarasova、A. N. Efremov

  DOI：10.1134/s0036023620020151

  日期：2020.2

  complexes I–IV contain tetrahedral alkyl triphenyl phosphonium cations (CPC, 104.8(2)°–114.1(2)°; P–C, 1.782(6)–1.825(5) Å). In square [Au(CN)2Br2]– anions, the CAuC and BrAuBr trans-angles are 178.8(2)°–180.0(5)° and 178.38(3)°–180.00(3)°, and the Au–C and Au–Br bonds are 2.001(7)–2.205(9) Å and 2.4086(14)–2.4276(18) Å, respectively. The crystal structures are formed by weak hydrogen bonds N⋅⋅⋅Н–С and

  摘要结晶黄色络合物[PH 3 PALK] [AU（CN）2溴2 ]，其中Alk = CH 2 C ^ 6 ħ 4（OH）-2（我），CH 2 C ^ 6 ħ 11 -环（II ⋅1 /由二氰基二溴金酸钾和烷基三苯基氯化chloride在水中合成了2PhH），CH 2 Ph（III），CH 2 C 6 H 4 CN-4（IV），并通过X射线衍射对其结构进行了表征。配合物I – IV的晶体包含四面体烷基三苯基phospho阳离子（CPC，104.8（2）°–114.1（2）°; P，C，1.782（6）–1.825（5）Å）。在正方形[Au（CN）2 Br 2 ] -阴离子中，CAuC和BrAuBr的反角为178.8（2）°–180.0（5）°和178.38（3）°–180.00（3）°，而Au– C键和Au-Br键分别为2.001（7）–2.205（9）Å和2.4086（14）–2.4276
• Preparation of advanced epoxy resins and dihydric phenols in the presence of phosphonium compounds
  申请人：THE DOW CHEMICAL COMPANY

  公开号：EP0329021A2

  公开（公告）日：1989-08-23

  Advanced epoxy resins are prepared from glycidyl ethers of bisphenols or biphenols in the presence of cycloalkyl triphenyl phosphonium catalysts.

  高级环氧树脂是由双酚或双酚的缩水甘油醚在环烷基三苯基膦催化剂的作用下制备而成。
• Diamino compounds and methods for preparing them
  申请人：CHISSO CORPORATION

  公开号：EP0708077A1

  公开（公告）日：1996-04-24

  An object of the invention is to propose diamino compounds expressed by the following general formula (1) which are suitable to obtain a raw material, a polyimide resin, for a liquid crystal aligning film without any image sticking and with a high voltage holding ratio at from a low temperature to a high temperature as well as the preparation thereof: wherein, (a) when R²⁵ being a hydrogen atom and D being , all of R¹¹, R¹², R¹³ and R¹⁴ denote a hydrogen atom, and R²¹, R²², R²³, R²⁴, R³¹, R³², R³³, R³⁴, R⁴¹, R⁴², R⁴³ and R⁴⁴ denote independently each other a hydrogen atom or an alkyl group with 1 to 8 carbon atoms, (b) when R²⁵ being a hydrogen atom and D being , all of R¹¹, R¹², R¹³ and R¹⁴ denote a hydrogen atom, and R²¹ and R³², R²² and R³¹, R²³ and R³⁴, as well as R²⁴ and R³³ are respectively the same atoms or groups and denote independently each other hydrogen atoms or straight-chain or branched alkyl groups with 1 to 8 carbon atoms, and R⁴¹, R⁴², R⁴³, R⁴⁴, R⁵¹, R⁵², R⁵³ and R⁵⁴ denote independently each other a hydrogen atom or an alkyl group with 1 to 8 carbon atoms, (c) when R²⁵ being a hydrogen atom and D being a divalent straight-chain or branched hydrocarbon group with 2 to 30 carbon atoms, R¹¹, R¹², R¹³ and R¹⁴ denote independently a hydrogen atom or a straight-chain or branched alkyl group with 1 to 8 carbon atoms, and R²¹ and R³², R²² and R³¹, R²³ and R³⁴ as well as R²⁴ and R³³ are respectively the same atoms or groups and denote independently each other hydrogen atoms or straight-chain or branched alkyl groups with 1 to 8 carbon atoms, (d) when R²⁵ being a straight-chain or branched alkyl group with 1 to 12 carbon atoms, D denotes a direct bond, an aliphatic group with 1 to 30 carbon atoms, an aromatic group with 6 to 30 carbon atoms, or a divalent hydrocarbon group with 7 to 30 carbon atoms having both an aliphatic group and an aromatic group, R¹¹, R¹², R¹³ and R¹⁴ denote independently a hydrogen atom or a straight-chain or branched alkyl group with 1 to 8 carbon atoms, and R²¹ and R³², R²² and R³¹, R²³ and R³⁴ as well as R²⁴ and R³³ are respectively the same atoms or groups and denote independently each other hydrogen atoms or straight-chain or branched alkyl groups with 1 to 8 carbon atoms.

  本发明的目的是提出由以下通式（1）表示的二氨基化合物及其制备方法，这些化合物适用于获得用于液晶对准膜的原材料--聚酰亚胺树脂，在低温至高温条件下不会产生任何图像粘连，并具有较高的电压保持率： 其中 (a) 当 R²⁵ 是氢原子且 D 是 时，所有R¹¹、R¹²、R¹³和R¹⁴均表示氢原子，而R²¹、R²²、R²³、R²⁴、R³¹、R³²、R³³、R³⁴、R⁴¹、R⁴²、R⁴³和R⁴⁴相互独立地表示氢原子或具有1至8个碳原子的烷基、 (b) 当 R²⁵为氢原子且 D 时，所有 R¹¹、R¹²、R¹³ 和 R¹⁴ 均表示氢原子，R²¹ 和 R³²、R²² 和 R³¹、R²³ 和 R³⁴，以及 R²⁴ 和 R³³ 分别是相同的原子或基团，并各自独立地表示氢原子或具有 1 至 8 个碳原子的直链或支链烷基、和 R⁴¹、R⁴²、R⁴³、R⁴⁴、R⁵¹、R⁵²、R⁵³ 和 R⁵⁴ 相互独立地表示氢原子或具有 1 至 8 个碳原子的烷基、 (c) 当 R²⁵ 为氢原子且 D 为具有 2 至 30 个碳原子的二价直链或支链烃基时，R¹¹、R¹²、R¹³ 和 R¹⁴ 相互独立地表示氢原子或具有 1 至 8 个碳原子的直链或支链烷基、和 R²¹ 和 R³²、R²² 和 R³¹、R²³ 和 R³⁴ 以及 R²⁴ 和 R³³ 分别是相同的原子或基团，并各自独立地表示氢原子或具有 1 至 8 个碳原子的直链或支链烷基、 (d) 当 R²⁵ 是具有 1 至 12 个碳原子的直链或支链烷基时，D 表示直接键、具有 1 至 30 个碳原子的脂肪族基团、具有 6 至 30 个碳原子的芳香族基团或具有 7 至 30 个碳原子且同时具有脂肪族基团和芳香族基团的二价烃基，R¹¹、R¹²、R¹¹、R¹²、R¹³ 和 R¹⁴ 独立地表示氢原子或具有 1 至 8 个碳原子的直链或支链烷基，R²¹ 和 R³²、R²² 和 R³¹、R²³ 和 R³⁴ 以及 R²⁴ 和 R³³ 分别是相同的原子或基团，并独立地表示氢原子或具有 1 至 8 个碳原子的直链或支链烷基。
• Aqueous paint
  申请人：TOYO SEIKAN KAISHA LIMITED

  公开号：EP0780452A2

  公开（公告）日：1997-06-25

  An aqueous paint which exhibits improved dispersion property in water and dispersion stability, has a low viscosity enabling the painting operation to be efficiently carried out, and cures at low temperatures within short periods of time to form a coating which after curing exhibits a high degree of workability, high corrosion resistance, and low degree of elution. The aqueous paint comprises an epoxy acrylate resin prepared by modifying, with a (meth)acrylic monomer, a copolymerized epoxy resin having a number average molecular weight of 8,000 to 15,000 and containing, as phenolic components, a bisphenol-A component and a bisphenol-F component at a molar ratio of from 5:5 to 8:2, and a curing agent of a thermosetting resin having a methylol group. The paint is particularly useful for coating metal cans.

  一种水性涂料，其在水中的分散性能和分散稳定性均有改善，粘度低，可有效地进行涂装操作，并可在短时间内低温固化，形成固化后具有高施工性、高耐腐蚀性和低洗脱性的涂层。这种水性涂料包括一种环氧丙烯酸酯树脂，其制备方法是用一种（甲基）丙烯酸单体改性一种共聚环氧树脂，该环氧树脂的平均分子量为 8,000 至 15,000 之间，作为酚类组分，它含有一种双酚-A 组分和一种双酚-F 组分，其摩尔比为 5:5 至 8:2，还包括一种具有甲醇基团的热固性树脂的固化剂。这种涂料尤其适用于金属罐的涂层。
• PROCESSES FOR THE PRODUCTION OF POLYCARBONATE
  申请人：IDEMITSU KOSAN COMPANY LIMITED

  公开号：EP0908484A1

  公开（公告）日：1999-04-14

  Provided are a method for producing polycarbonates through melt transesterification, wherein is used a polymerization catalyst comprising a phosphorus-containing basic compound and a quaternary phosphonium salt having a specific structure; and a method for producing polycarbonates, which comprises pre-polymerization to prepare polycarbonate prepolymers followed by final polymerization of said prepolymers in a solid phase or in a swollen solid phase to produce the products, polycarbonates, and in which (1) a catalyst comprising a phosphorus-containing basic compound and a quaternary phosphonium salt having a specific structure is used in the pre-polymerization and in the final polymerization, or (2) a catalyst of a tri-valent or penta-valent phosphorus compound or a nitrogen-containing organic basic compound is used in the final polymerization, or (3) the final polymerization is effected in a vapor-phase atmosphere having an oxygen concentration of not larger than 2 ppm. In those methods, high-quality polycarbonates having good appearance, high heat resistance and high hydrolysis resistance are produced extremely efficiently.

  提供了一种通过熔融酯交换反应生产聚碳酸酯的方法，其中使用了一种聚合催化剂，该催化剂由含磷碱性化合物和具有特定结构的季鏻盐组成；一种生产聚碳酸酯的方法，包括预聚合以制备聚碳酸酯预聚物，然后在固相或溶胀固相中对所述预聚物进行最终聚合以生产产品聚碳酸酯，其中 (1) 在预聚合和最终聚合中使用由含磷碱性化合物和具有特定结构的季鏻盐组成的催化剂、或 (2) 在最终聚合中使用三价或五价磷化合物或含氮有机碱性化合物催化剂，或 (3) 在氧气浓度不大于 2 ppm 的气相气氛中进行最终聚合。在这些方法中，可以极其高效地生产出具有良好外观、高耐热性和高抗水解性的优质聚碳酸酯。