(1-Propyl-butyl)-phosphinic acid | 319457-26-6

• 分子结构分类: 有机化合物 - 有机磷化合物
• 英文名称: (1-Propyl-butyl)-phosphinic acid
• 英文别名: Heptan-4-ylphosphinic acid；heptan-4-ylphosphinic acid
• CAS: 319457-26-6
• 化学式: C₇H₁₇O₂P
• 分子量: 164.185
• InChiKey: RHOJPXASYKHDLH-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.4
• 重原子数：
  10
• 可旋转键数：
  5
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  43.3
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  (1-Propyl-butyl)-phosphinic acid 在 双氧水 作用下， 反应 12.0h， 以85%的产率得到(1-Propyl-butyl)-phosphonsaeure
  参考文献：
  名称：

  抗惊厥药丙戊酸的新型次膦酸和膦酸类似物。

  摘要：

  已经合成了1-丙基丁基次膦酸2，（1-丙基丁基）甲基次膦酸3和1-丙基丁基膦酸4，作为相应的丙戊酸羧酸1的生物等排体，它是强效的抗惊厥药。测试了新型次膦酸和膦酸的抗惊厥活性，发现它们没有活性。

  DOI：

  10.1016/s0960-894x(00)00512-6
• 作为产物：
  描述：

  丙戊酸 在 氯化亚砜 、 phosphorus 、 三乙胺 作用下， 生成 (1-Propyl-butyl)-phosphinic acid
  参考文献：
  名称：

  抗惊厥药丙戊酸的新型次膦酸和膦酸类似物。

  摘要：

  已经合成了1-丙基丁基次膦酸2，（1-丙基丁基）甲基次膦酸3和1-丙基丁基膦酸4，作为相应的丙戊酸羧酸1的生物等排体，它是强效的抗惊厥药。测试了新型次膦酸和膦酸的抗惊厥活性，发现它们没有活性。

  DOI：

  10.1016/s0960-894x(00)00512-6

文献信息

• Mixtures of at least one dialkylphosphinic acid with at least one other dialkylphosphinic acid that is different therefrom, method for production thereof, and use thereof
  申请人：Clariant International Ltd.

  公开号：US10246640B2

  公开（公告）日：2019-04-02

  Mixtures of at least one dialkylphosphinic acid with at least one other dialkylphosphinic acid that is different therefrom, method for production thereof, and use thereof. The invention relates to a mixture of at least one dialkylphosphinic acid of the formula (I) in which R1, R2 are the same or different and are each C1-C18-alkyl, C2-C18-alkenyl, C6-C18-aryl, C7-C18-alkylaryl, with at least one different dialkylphosphinic acid of the formula (II) in which R3, R4 are the same or different and are each C1-C18-alkyl, C2-C18-alkenyl, C6-C18-aryl and/or C7-C18-alkylaryl, with the proviso that at least one of the R3 and R4 radicals is different than R1 and R2.

  至少一种二烷基膦酸与至少一种与之不同的其他二烷基膦酸的混合物，其生产方法和用途。本发明涉及至少一种具有以下结构的二烷基膦酸的混合物（I）其中R1、R2相同或不同，每个都是C1-C18烷基、C2-C18烯基、C6-C18芳基、C7-C18烷基芳基，与至少一种不同的具有以下结构的二烷基膦酸（II）其中R3、R4相同或不同，每个都是C1-C18烷基、C2-C18烯基、C6-C18芳基和/或C7-C18烷基芳基，但R3和R4中至少有一个基团与R1和R2不同。
• Mixtures of dialkylphosphinic acids and alkylphosphinic acids, a process for preparation thereof and use thereof
  申请人：CLARIANT FINANCE (BVI) LIMITED

  公开号：US10106744B2

  公开（公告）日：2018-10-23

  The invention relates to mixtures of at least one dialkylphosphinic acid of the formula (I) in which R1, R2 are the same or different and are each independently C1-C18-alkyl, C2-C18-alkenyl, C6-C18-aryl, C7-C18-alkylaryl, with at least one alkylphosphonic acid of the formula (II) in which R3 is C1-C18-alkyl, C2-C18-alkenyl, C6-C18-aryl or C7-C18-alkylaryl; to a process for preparation thereof and to the use thereof.

  本发明涉及至少一种二烷基膦酸(I)混合物，其中R1、R2相同或不同，且各自独立地为C1-C18烷基、C2-C18烯基、C6-C18芳基、C7-C18烷基芳基，与至少一种烷基膦酸(II)混合物，其中R3为C1-C18烷基、C2-C18烯基、C6-C18芳基或C7-C18烷基芳基；以及制备和使用该混合物的方法。
• Method for the Production of Mixed-Substituted Dialkylphosphinic Acids, Esters, and Salts, and Use Thereof
  申请人：Hill Michael

  公开号：US20110245386A1

  公开（公告）日：2011-10-06

  The invention relates to a method for producing mixed-substituted dialkyiphosphinic acids, esters, and salts, characterized in that a) a phosphinic acid source (I) is reacted with olefins (IV) in the presence of a catalyst A to obtain an alkylphosphonous acid, the salt or ester (II) thereof, b) the obtained alkylphosphonous acid, the salt or ester (II) thereof is reacted with an olefin (IV) in the presence of a catalyst B to obtain the mixed-substituted dialkylphosphinic acid derivative (III), wherein R 1 , R 2 , R 3 , R 4 , R 11 , R 12 , R 13 , R 14 are identical or different from each other and independently represent, inter alia, H, C 1 -C 18 -alkyl, C 6 -C 18 -aryl, C 6 -C 18 -aralkyl, C 6 -C 18 -alkylaryl, X represents H, C 1 -C 18 -alkyl, C 8 -C 18 -aryl, C 6 -C 18 -aralkyl, C 8 -C 18 -alkylaryl, Mg, Ca, Al, Sb, Sn, Ge, Ti, Fe, Zr, Zn, Ce, Bi, Sr, Mn, Cu, Ni, Li, Na, K and/or a protonated nitrogenous base, catalyst A represents transition metals and/or transition metal compounds and/or catalyst systems composed of a transition metal and/or a transition metal compound and at least one ligand, and catalyst B represents compounds forming peroxides, and/or peroxo compounds, and/or azo compounds.

  本发明涉及一种生产混合取代的二烷基膦酸、酯和盐的方法，其特征在于a）在催化剂A的存在下，将膦酸源（I）与烯烃（IV）反应，得到烷基膦酸、其盐或酯（II），b）在催化剂B的存在下，将获得的烷基膦酸、其盐或酯（II）与烯烃（IV）反应，得到混合取代的二烷基膦酸衍生物（III），其中R1、R2、R3、R4、R11、R12、R13、R14相同或不同，独立地代表H、C1-C18烷基、C6-C18芳基、C6-C18芳基烷基、C6-C18烷基芳基，X代表H、C1-C18烷基、C8-C18芳基、C6-C18芳基烷基、C8-C18烷基芳基、Mg、Ca、Al、Sb、Sn、Ge、Ti、Fe、Zr、Zn、Ce、Bi、Sr、Mn、Cu、Ni、Li、Na、K和/或质子化氮碱基，催化剂A代表过渡金属和/或过渡金属化合物和/或由过渡金属和/或过渡金属化合物和至少一个配体组成的催化剂体系，催化剂B代表形成过氧化物、过氧化物化合物和/或偶氮化合物的化合物。
• LIQUID COMPOSITION COMPRISING A PHOSPHORUS BASED ADDITIVE, ITS USE AND MATERIAL OR COMPOSITION OBTAINED FOLLOWING POLYMERISATION OF COMPOSTION
  申请人：ARKEMA FRANCE

  公开号：EP3744743A1

  公开（公告）日：2020-12-02

  The present invention relates to a liquid composition comprising a monomer, a (meth)acrylic polymer and at least one flame-retardant substance (FD1) chosen from a phosphorus-based additive. In particular the present invention it relates to a liquid composition comprising a monomer, a (meth)acrylic polymer and at least one flame-retardant substance (FD1) chosen from a phosphorus-based additive that can be used as a syrup and especially as a syrup for impregnation and for the preparation for improving the fire resistance of a thermoplastic polymer or matrix obtained after polymerization of the syrup. Also concerned is a thermoplastic material obtained after polymerization of the liquid composition or syrup. The invention also relates to a process for manufacturing such a liquid composition or syrup. The invention also relates to a process for impregnating a fibrous substrate of long fibers with said liquid composition or syrup. The invention also relates to a fibrous substrate preimpregnated with said liquid composition or syrup which is useful for manufacturing composite parts. The present invention also relates to a process for manufacturing mechanical parts or structural elements made of composite material and to mechanical parts or structural elements made of composite material obtained via a process using such a liquid composition.

  本发明涉及一种液体组合物，包括单体、（甲基）丙烯酸聚合物和至少一种选自磷基添加剂的阻燃物质（FD1）。 本发明尤其涉及一种液体组合物，该组合物由单体、(甲基)丙烯酸聚合物和至少一种 选自磷基添加剂的阻燃物质 (FD1) 组成，可用作糖浆，尤其是用作浸渍用糖浆和用于制备 提高热塑性聚合物或糖浆聚合后得到的基质的耐火性的糖浆。本发明还涉及一种热塑性材料，该材料是在液体组合物或糖浆聚合后得到的。本发明还涉及制造这种液体组合物或糖浆的工艺。本发明还涉及一种用上述液体组合物或糖浆浸渍长纤维基质的工艺。本发明还涉及一种用所述液体组合物或糖浆预浸渍的纤维基质，它可用于制造复合材料部件。 本发明还涉及一种制造由复合材料制成的机械零件或结构件的工艺，以及通过使用这种液体组合物的工艺获得的由复合材料制成的机械零件或结构件。
• GEMISCHE AUS DIALKYLPHOSPHINSÄUREN UND ALKYLPHOSPHONSÄUREN, EIN VERFAHREN ZU DEREN HERSTELLUNG UND IHRE VERWENDUNG
  申请人：CLARIANT INTERNATIONAL LTD

  公开号：EP2791151B1

  公开（公告）日：2016-09-07