methyltriethylphosphonium chloride | 63528-41-6

• 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: methyltriethylphosphonium chloride
• 英文别名: triethyl-methyl-phosphonium; methyltriethylphosphonium chloride；Triaethyl-methyl-phosphonium; Methyltriaethylphosphoniumchlorid；triethylmethylphosphonium chloride；Methyltriethylphosphoniumchlorid；Triethyl(methyl)phosphanium;chloride
• CAS: 63528-41-6
• 化学式: C₇H₁₈P*Cl
• 分子量: 168.647
• InChiKey: TVPZYULFHHZTQD-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  -0.3
• 重原子数：
  9
• 可旋转键数：
  3
• 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

反应信息

• 作为产物：
  描述：

  在 邻苯二胺 作用下， 生成 methyltriethylphosphonium chloride
  参考文献：
  名称：

  Petrina,N.B. et al., Journal of general chemistry of the USSR, 1977, vol. 47, p. 946 - 949

  摘要：

  DOI：

文献信息

• METHOD FOR PREPARING QUATERNARY PHOSPHONIUM SALTS
  申请人：Microvast Power Systems Co.,Ltd.

  公开号：US20150166587A1

  公开（公告）日：2015-06-18

  A two-step pathway for preparing high pure quaternary phosphonium salts is disclosed. In the first step, hydrogen phosphide (PH 3 ) or a higher phophine reacts with a protonic compound to produce a phosphonium salt, which then reacts with a carbonic acid diester to produce a quaternary phosphonium salt in the second step. On one hand, hydrogen phosphide (PH 3 ) and higher phophines, including primary phosphines, secondary phosphines, and tertiary phosphines, after neutralization with protonic compound, become sufficiently reactive and can be alkylated by carbonic acid diester to form quaternary phosphonium cations. On the other hand, as an anion-exchange procedure is completely avoided, the process not only gives quaternary phosphonium salts of high purity, but also gives people freedom to design the cation and the anion of a quaternary phosphonium salt synchronously by choosing a preferred phosphine and a protonic compound that can supply a desired anion.

  揭示了一种制备高纯度四元磷铵盐的两步途径。在第一步中，氢磷化物（PH3）或更高的磷化物与质子化合物发生反应，产生磷铵盐，然后在第二步中与碳酸二酯发生反应，产生四元磷铵盐。一方面，氢磷化物（PH3）和更高的磷化物，包括一次磷化物、二次磷化物和三次磷化物，在与质子化合物中和后变得足够活性，可以被碳酸二酯烷基化形成四元磷铵阳离子。另一方面，由于完全避免了阴离子交换程序，该过程不仅提供高纯度的四元磷铵盐，还使人们可以通过选择理想的磷化物和可以提供所需阴离子的质子化合物，同时设计四元磷铵盐的阳离子和阴离子。
• Process for producing allyl halide compound
  申请人：——

  公开号：US20020107422A1

  公开（公告）日：2002-08-08

  There are disclosed a composition comprising (E)-1,4-dibromo-2-methyl-2-butene and (Z)-1,4-dibromo-2-methyl-2-butene, wherein the ratio of the E isomer to the total amount of the E and Z isomers is 0.9 or more; a process for producing the same and a process using the same to produce an allyl halide compound of formula (1): 1 wherein X denotes a bromine atom, Y denotes an ArS(O) 2 group or an RCOO group, wherein Ar denotes an aryl group which may be substituted and R denotes a hydrogen atom, a lower alkyl group or an aryl group which may be substituted, and the wavy line means that the derivative is a mixture of an E or Z geometrical isomer.

  本发明涉及一种包含(E)-1,4-二溴-2-甲基-2-丁烯和(Z)-1,4-二溴-2-甲基-2-丁烯的组合物，其中E异构体与E和Z异构体的总量之比为0.9或更高；一种生产该组合物的方法以及使用该组合物生产化合物的方法，所述化合物的分子式为（1）：其中X代表溴原子，Y代表ArS(O)2基团或RCOO基团，其中Ar代表可能被取代的芳基，R代表氢原子、低碳烷基或可能被取代的芳基，波浪线表示衍生物是E或Z几何异构体的混合物。
• Process for preparation of carotenoids
  申请人：——

  公开号：US20040204612A1

  公开（公告）日：2004-10-14

  A disulfone compound represented by the general formula (3): 1 wherein Ar is optionally substituted aryl, Y is hydrogen or oxo, and each wavy line represents either of E/Z geometrical isomers or a mixture thereof; a process for the preparation of the compound; intermediates thereof; and a process for the preparation of a carotenoid represented by the general formula (4): 2 wherein Y and each wavy line are as defined above, comprising reacting a disulfone compound of the general formula (3) with a basic compound.

  一种由通式（3）表示的二磺酮化合物：其中Ar是可选择的取代芳基，Y是氢或氧代基，每个波浪线表示E/Z几何异构体之一或其混合物；一种制备该化合物的方法；其中间体；以及一种制备通式（4）所表示的类胡萝卜素的方法：其中Y和每个波浪线如上所定义，包括将通式（3）的二磺酮化合物与碱性化合物反应。
• METHOD FOR PRODUCING 1,1,3-TRICHLORO-1-PROPENE
  申请人：Souda Hiroshi

  公开号：US20120142981A1

  公开（公告）日：2012-06-07

  A production method of 1,1,3-trichloro-1-propene comprising the following steps A and B; Step A: 1,1,1,3-tetrachloropropane is dehydrochlorinated at a temperature between 30° C. and 50° C. in the presence of at least one base selected from the group consisting of alkali metal hydroxides and alkaline earth metal hydroxides, and a phase transfer catalyst, Step B: 3,3,3-trichloro-1-propene obtained in the step A is isomerized into 1,1,3-trichloro-1-propene in the presence of a metal catalyst.

  一种制备1,1,3-三氯-1-丙烯的生产方法，包括以下步骤A和B；步骤A：在至少选择自碱金属氢氧化物和碱土金属氢氧化物组成的群体中的至少一种碱基和相转移催化剂的存在下，在30℃至50℃的温度下脱氯化1,1,1,3-四氯丙烷；步骤B：在金属催化剂的存在下将步骤A中获得的3,3,3-三氯-1-丙烯异构化为1,1,3-三氯-1-丙烯。
• Dihalo-compound and process for producing vitamin A derivative
  申请人：——

  公开号：US20010025127A1

  公开（公告）日：2001-09-27

  There is disclosed a dihalo-compound of formula (1): 1 wherein X 1 and X 2 represent different halogen atoms, R represents a hydrogen atom or a protective group for a hydroxyl group, and a process for producing vitamin A derivative via a sulfone derivative of formula (5): 2 wherein Ar represents an optionally substituted aryl group, and R represents the same as defined above.

  公开了一种式子为（1）的二卤代化合物：1其中X1和X2代表不同的卤素原子，R代表氢原子或羟基的保护基团，并且通过式子为（5）的磺酰衍生物制备维生素A衍生物的方法：2其中Ar代表可选取代的芳基团，R与上述定义相同。