tetrapropylphosphonium chloride | 60931-61-5

• 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: tetrapropylphosphonium chloride
• 英文别名: Tetrapropylphosphanium chloride；tetrapropylphosphanium;chloride
• CAS: 60931-61-5
• 化学式: C₁₂H₂₈P*Cl
• 分子量: 238.781
• InChiKey: QBAUHKSMFOSSGE-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  1.65
• 重原子数：
  14
• 可旋转键数：
  8
• 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

• 作为反应物：
  描述：

  tetrapropylphosphonium chloride 、 三正丁基氢锡 、 氯化锆(IV) 以 乙腈 为溶剂， 以15%的产率得到
  参考文献：
  名称：

  Synthesis and Structural Characterization of Compounds Containing the [Zr₆Cl₁₈H₅]^3- Cluster Anion. Determination of the Number of Cluster Hydrogen Atoms

  摘要：

  Reduction of ZrCl4 with HSnBu3 followed by addition of [R(4)A]Cl resulted in the formation of [R(4)A](3)[Zr6Cl18H5] (2a, R = Ph, A = P; 2b, R = n-Pr, A = N; 2c, R = Et, A = N). Six zirconium atoms are arranged as an octahedron with one Cl atom terminally coordinated to each Zr atom and the other 12 Cl atoms edge-bridging the octahedron. When [Ph4P]I was used, the compound [Ph4P](3)[Zr6Cl18-xIxH5] (x = 0.81) (3) was isolated. In compound 3, I atoms occupy only the terminal positions. The number of cluster hydrogen atoms in compounds 2a-c and 3 was established by H-1 NMR. The X-ray results are consistent with the five cluster hydrogen atoms being distributed at or slightly outside the centers of all eight triangular faces of the octahedron. Compounds 2a-c and 3 were characterized by X-ray single-crystal diffraction. Compound 2a.3CH(2)Cl(2) crystallized in the triclinic space group P (1) over bar with cell dimensions (20 degrees C) of a = 15.993(3) Angstrom, b = 22.237(3) Angstrom, c = 14.670(4) Angstrom, alpha 95.31(1)degrees, beta = 112.07(2)degrees, gamma = 82.06(2)degrees, V = 4784(2) Angstrom(3), and Z = 2. Compound 2a crystallized in the tetragonal space group I4(1)/a with cell dimensions (20 degrees C) of a = 33.196(2) Angstrom, b = 33.196(2) Angstrom, c = 15.236(2) Angstrom, V = 16790(3) Angstrom(3), and Z = 8. Compound 2a.4C(6)H(5)CH(3) crystallized in the triclinic space group P (1) over bar with cell dimensions (-60 degrees C) of a = 14.501(5) Angstrom, b = 26.650(9) Angstrom, c = 14.049(5) Angstrom, alpha = 90.39(3)degrees, beta = 94.19(3)degrees, gamma = 82.59(1)degrees, V = 5365(3) Angstrom(3), and Z = 2. Compound 2b crystallized in the cubic space group Im (3) over bar m with cell dimensions (-60 degrees C) of a 15.039(3) Angstrom, b = 15.039(3) Angstrom, c = 15.039(3) Angstrom, V = 3438(1) Angstrom(3) , and Z = 2. Compound 2c.2.43MeCN crystallized in the orthorhombic space group Pnma with cell dimensions (-100 degrees C) of a = 21.156(1) Angstrom, b = 24.584(3) Angstrom, c = 11.713(2) Angstrom, V = 6092(1) Angstrom(3), and Z = 4. Compound 3.3CH(2)Cl(2).C6H5-CH3 crystallized in the monoclinic space group P2(1)/c with cell dimensions (20 degrees C) of a 19.786(5) Angstrom, b = 19.071(4) Angstrom, c = 27.397(5) Angstrom, beta = 90.22(3)degrees, V = 10337(4) Angstrom(3), and Z = 4.

  DOI：

  10.1021/ic960173i

文献信息

• METHOD FOR PRODUCING INDOLINE COMPOUND
  申请人：UBE INDUSTRIES, LTD.

  公开号：US20170008842A1

  公开（公告）日：2017-01-12

  Provided is a method for producing a compound represented by a formula (6), the method comprising: a step of mixing a compound represented by a formula (4) and a compound represented by a formula (5) to form a salt consisting of the compound represented by the formula (4) and the compound represented by the formula (5); and a step of removing a protecting group P 1 of the salt. In the following formulae, P 1 is a protecting group and P 2 is a protecting group.

  提供了一种生产化合物的方法，该化合物由式（6）表示，该方法包括：将由式（4）表示的化合物和由式（5）表示的化合物混合以形成由式（4）表示的化合物和由式（5）表示的化合物组成的盐的步骤；以及去除盐中的保护基P1的步骤。在以下公式中，P1是保护基，P2是保护基。
• NOVEL CYCLIC PEPTIDES
  申请人：Li Keqiang

  公开号：US20090306033A1

  公开（公告）日：2009-12-10

  Compounds are disclosed of general formula (I): wherein A, B and R 1 are as defined in the description, and their use as pharmaceuticals.

  化合物的一般公式（I）已被披露：其中A、B和R1如描述中所定义，并且它们作为药物使用。
• Polyester composition
  申请人：TEIJIN LIMITED

  公开号：EP0169926A1

  公开（公告）日：1986-02-05

  A polyester composition with an excellent high-speed melt-spinning property, comprising (A) 100 parts by weight of a matrix polyester resin comprising at least 80 molar % of an ethylene terephthalate recurring unit, and (B) 0.2 to 7 parts by weight of a dispersoid dispersed in the matrix, the dispersoid being such that, when it is contained in a predetermined amount (w) in a typical matrix polyester resin consisting of a polyethylene terephthalate having an intrinsic viscosity of 0.640, the resultant exemplary polyester composition satisfies the relationship (1): wherein: γ̇1 = shearing rate of 0.01 sec-1; γ̇2 = shearing rate of 5.0 sec-'; ηγ̇1(w) = melt viscosity (poise = 1/10 N·sec·m-2) of the exemplary polyester composition at γ̇1; ηγ̇1(0) = melt viscosity of matrix polyester resin at γ̇1; ηγ̇2(w) = melt viscosity of the exemplary polyester composition at γ̇2; and ηγ̇2(0) = melt viscosity of the matrix polyester resin at γ̇2.

  一种具有优异高速熔融纺丝性能的聚酯组合物，包括 (A) 100 重量份的基体聚酯树脂，其中包含至少 80 摩尔%的对苯二甲酸乙二醇酯复 合单元，以及 (B) 0.2 至 7 份（按重量计）分散在基体中的分散体、 当分散体以预定量 (w) 加入由固有粘度为 0.640 的聚对苯二甲酸乙二醇酯组成的典型基体聚酯树脂中时，所得到的示例性聚酯组合物满足关系式 (1)： 其中 γ1 = 剪切速率为 0.01 秒-1； γ2 = 剪切速率为 5.0 sec-'；ηγ掺1(w) = 示例聚酯组合物在 γ掺1时的熔融粘度（泊 = 1/10 N-sec-m-2）；ηγ掺1(0) = 基质聚酯树脂在 γ掺1时的熔融粘度；ηγ2(w) = 示例聚酯组合物在 γ2 时的熔融粘度；以及 ηγ2(0) = 基质聚酯树脂在 γ2 时的熔融粘度。
• Copolyester fiber
  申请人：TEIJIN LIMITED

  公开号：EP0280026A2

  公开（公告）日：1988-08-31

  An improved copolyester fiber capable of being dyed with cationic dyes and having an excellent brightness, heat resistance and a satisfactory mechanical strength comprises a copolyester resin comprising a polymerization product of at least one aromatic dicarboxylic acid compound, at least one alkylene diol compound and at least one quaternary phosphonium organic sulfonate of the formula (I): wherein A = an aromatic or aliphatic radical, XI = H or an ester-forming organic radical, X2 = an ester-forming organic radical, R1, R2, R3 and R4 = an alkyl or aryl radical, n = 1 or more, and having an [η]f of 0.5 or more, the copolyester fiber having a silk factor of 25 or more and exhibiting the number of scission of backbone chains of the copolyester molecules of 140 x 1023 or less per 106 g of fiber when wet heat-treated in a solution of 0.4 g/I of acetic acid in distilled water at 130°C for 60 minutes.

  一种改进的共聚聚酯纤维，能用阳离子染料染色，并具有极佳的亮度、耐热性和令人满意的机械强度，它包括一种共聚聚酯树脂，该树脂由至少一种芳香族二羧酸化合物、至少一种亚烷基二元醇化合物和至少一种式(I)的季鏻有机磺酸盐的聚合产物组成： 其中 A = 芳族或脂族基，XI = H 或形成酯的有机基，X2 = 形成酯的有机基，R1、R2、R3 和 R4 = 烷基或芳基，n = 1 或更多，且[η]f 为 0.5 或更多，该共聚聚酯纤维的丝系数为 25 或更多，在 0.4 g/I 的乙酸在蒸馏水中的溶液中于 130℃湿热处理 60 分钟时，每 106 克纤维的共聚聚酯分子骨架链的断裂数为 140 x 1023 或更少。
• Chlorformiate aromatischer Ketone und Verfahren zu deren Herstellung
  申请人：BASF Aktiengesellschaft

  公开号：EP0377198A2

  公开（公告）日：1990-07-11

  Die Erfindung betrifft Chlorformiate aromatischer Ketone sowie deren Herstellung aus aromatischen Hydroxyketonen durch Phosgenierung in Gegenwart saurer Katalysatoren. Die erfindungsgemäßen Chlorformiate sind Zwischenprodukte für die Synthese von organischen Verbindungen.

  本发明涉及芳香酮的氯甲酸酯，以及在酸性催化剂存在下，通过磷化作用从芳香羟基酮生产它们。 本发明的氯甲酸酯是合成有机化合物的中间体。