tetraphenylphosphonium methoxide | 83142-10-3

• 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: tetraphenylphosphonium methoxide
• 英文别名: Methanolate;tetraphenylphosphanium
• CAS: 83142-10-3
• 化学式: CH₃O*C₂₄H₂₀P
• 分子量: 370.431
• InChiKey: PTEWGUVTLZTKIS-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.28
• 重原子数：
  27
• 可旋转键数：
  4
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.04
• 拓扑面积：
  23.1
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  tetraphenylphosphonium methoxide 、 5-(trimethylsilyloxy)-1,3,λ⁶,2,4,6-dithiatriazin 1,1-dioxide 以 乙醚 为溶剂， 以55%的产率得到Tetraphenylphosphonium-1,3,λ⁶,2,4,6-dithiatriazin-5(6H)on-1,1-dioxid
  参考文献：
  名称：

  Roesky, Herbert W.; Schmieder, Wilfried; Isenberg, Wilhelm, Chemische Berichte, 1982, vol. 115, # 8, p. 2714 - 2727

  摘要：

  DOI：

文献信息

• PROCESS FOR THE PRODUCTION OF LIVING (CO)POLYMERS AND USE OF THE (CO)POLYMERS
  申请人：Mitsui Chemicals, Inc.

  公开号：EP1266910A1

  公开（公告）日：2002-12-18

  The purpose of the present invention is to provide polymerization catalyst which can produce quite efficiently (co)polymer having number average molecular weight and number of molecules which are accurately controlled in producing method of (co)polymer by the polymerization of polar unsaturated compound, and provide living polymerized (co)polymer obtained according to the producing method. For the purpose, polymerization catalyst composition which comprises the composition comprising organic oxysalt compound and hydroxycarbonyl compound having at least both an alcoholic hydroxyl group and a carbonyl group in the same molecule is provided and the polar unsaturated compound is polymerized by using the polymerization catalyst composition. The composition containing the obtained (co)polymer were able to provide thermosetting powder coating composition having particularly excellent characteristics.

  本发明的目的是提供一种聚合催化剂，该催化剂可在通过极性不饱和化合物聚合生产 （共）聚合物的方法中相当有效地生产具有精确控制的平均分子量数和分子数的（共）聚合 物，并提供根据该生产方法获得的活聚合（共）聚合物。为此，提供了聚合催化剂组合物，该组合物由有机草酸盐化合物和羟基羰基化合物组成，羟基羰基化合物在同一分子中至少具有醇羟基和羰基，使用该聚合催化剂组合物对极性不饱和化合物进行聚合。含有所获得的（共）聚合物的组合物能够提供具有特别优异特性的热固性粉末涂料组合物。
• METHOD FOR PRODUCING ETHERS
  申请人：KURARAY CO., LTD.

  公开号：EP1760061A1

  公开（公告）日：2007-03-07

  A method for producing ethers comprises the following steps: initiating telomerization process of a conjugated diene compound with an hydroxyl compound represented by the following formula (I):         R1OH     (I) in the presence of a palladium compound, a tertiary isocyanide represented by the following formula (II):         R2NC     (II) , and a base; and adding halfway through the telomerization process a tertiary phosphine represented by the following formula (III):         PR3R4R5     (III) (the respective symbols are defined in the description).

  一种生产醚的方法包括以下步骤： 启动共轭二烯化合物与下式 (I) 所代表的羟基化合物的端聚过程： R1OH (I) 在钯化合物存在下，加入下式 (II) 所代表的叔异氰酸酯： R2NC (II) 和一种碱；以及 在端粒化过程的中途加入下式（III）代表的叔膦： PR3R4R5 (III) (各符号在说明中定义）。
• Mixture containing 1, 3-Butadiene and process for producing the same
  申请人：Kuraray Co., Ltd.

  公开号：EP1795578A2

  公开（公告）日：2007-06-13

  To provide a C4 fraction that contains significantly reduced amounts of butynes and methylallene and to provide a process for low-cost and effective production of ethers in which the C4 fraction is used as the starting material for a telomerization process. A mixture containing 25 to 80 mass% 1,3-butadiene, 13 to 68 mass% butenes and 2 to 15 mass% butanes with butynes and methylallene being contained in amounts of 50 ppm or less and 5 to 800 ppm, respectively

  提供一种 C4 馏分，该馏分中丁炔和甲基烯的含量大大降低，并提供一种低成本、 高效率的醚类生产工艺，在该工艺中，C4 馏分被用作端聚工艺的起始原料。 一种混合物含有 25 至 80 质量％的 1,3-丁二烯、13 至 68 质量％的丁烯和 2 至 15 质量％的丁烷，其中丁炔和甲烯的含量分别为 50ppm 或以下和 5 至 800ppm
• Process for the production of living (co)polymers and use of the (co)polymers
  申请人：——

  公开号：US20030023003A1

  公开（公告）日：2003-01-30

  The purpose of the present invention is to provide polymerization catalyst which can produce quite efficiently (co)polymer having number average molecular weight and number of molecules which are accurately controlled in producing method of (co)polymer by the polymerization of polar unsaturated compound, and provide living polymerized (co)polymer obtained according to the producing method. For the purpose, polymerization catalyst composition which comprises the composition comprising organic oxysalt compound and hydroxycarbonyl compound having at least both an alcoholic hydroxyl group and a carbonyl group in the same molecule is provided and the polar unsaturated compound is polymerized by using the polymerization catalyst composition. The composition containing the obtained (co)polymer were able to provide thermosetting powder coating composition having particularly excellent characteristics.

  本发明的目的是提供一种聚合催化剂，该催化剂可在通过极性不饱和化合物聚合生产 （共）聚合物的方法中相当有效地生产具有精确控制的平均分子量数和分子数的（共）聚合 物，并提供根据该生产方法获得的活聚合（共）聚合物。为此，提供了聚合催化剂组合物，该组合物由有机草酸盐化合物和羟基羰基化合物组成，羟基羰基化合物在同一分子中至少具有醇羟基和羰基，使用该聚合催化剂组合物对极性不饱和化合物进行聚合。含有所获得的（共）聚合物的组合物能够提供具有特别优异特性的热固性粉末涂料组合物。
• MIXTURE CONTAINING 1,3-BUTADIENE AND PROCESS FOR PRODUCING THE SAME
  申请人：TOKUYASU Jin

  公开号：US20070123738A1

  公开（公告）日：2007-05-31

  To provide a C4 fraction that contains significantly reduced amounts of butynes and methylallene and to provide a process for low-cost and effective production of ethers in which the C4 fraction is used as the starting material for a telomerization process. A mixture containing 25 to 80 mass % 1,3-butadiene, 13 to 68 mass % butenes and 2 to 15 mass % butanes with butynes and methylallene being contained in amounts of 50 ppm or less and 5 to 800 ppm, respectively