ethyl-vinyl-phosphinic acid ethyl ester | 10545-62-7

• 分子结构分类: 有机化合物 - 有机磷化合物 - 有机膦酸及其衍生物
• 英文名称: ethyl-vinyl-phosphinic acid ethyl ester
• 英文别名: Aethyl-vinyl-phosphinsaeure-aethylester；ethyl ethylvinylphosphinate；Ethyl-ethoxy-vinyl-phosphinoxid；Ethyl ethenyl(ethyl)phosphinate；1-[ethenyl(ethyl)phosphoryl]oxyethane
• CAS: 10545-62-7
• 化学式: C₆H₁₃O₂P
• 分子量: 148.142
• InChiKey: RICMJEFNBRXIAY-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.6
• 重原子数：
  9
• 可旋转键数：
  4
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.67
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  ethyl ethylphosphinate 、 ethyl-vinyl-phosphinic acid ethyl ester 在 sodium ethanolate 作用下， 以 乙醇 为溶剂， 生成 1,2-Bis-(Aethylaethoxyphosphinyl)aethan
  参考文献：
  名称：

  Synthesis and properties of some ethylenediphosphoryl compounds

  摘要：

  DOI：

  10.1007/bf00921287
• 作为产物：
  描述：

  sec-Butylphosphonic dichloride 、 乙烯基溴化镁 以 四氢呋喃 为溶剂， 以58%的产率得到ethyl-vinyl-phosphinic acid ethyl ester
  参考文献：
  名称：

  Phosphinic acid esters and process for preparing the same

  摘要：

  本发明公开了一种制备[(3-氨基-3-羧基)-丙基-1]膦酸衍生物的新工艺，包括将烷基烷基膦酸酯卤化物与乙烯基镁卤化物反应形成乙烯基膦酸衍生物，再将乙烯基膦酸衍生物与席夫碱反应形成所需产物。本发明还公开了在上述过程中形成的一种新的中间化合物，该化合物的通用式为：##STR1##（其中R.sup.1，R.sup.2，R.sup.3，R.sup.4和R.sup.5如规范中所定义）。

  公开号：

  US04510102A1

文献信息

• ORGANOPHOSPHORUS COMPOUND AND FLAME RETARDANT AGENT COMPRISING SAME, AND METHOD FOR PRODUCING ORGANOPHOSPHORUS COMPOUND
  申请人：Maruzen Petrochemical Co., Ltd.

  公开号：US20200270288A1

  公开（公告）日：2020-08-27

  An object is to provide a novel organophosphorus compound which can impart flame retardancy to an amorphous resin in a smaller addition amount without deteriorating heat resistance and transparency, and also can be applied to a wide range of resins, a flame retardant containing the same, and a method for producing an organophosphorus compound. An organophosphorus compound represented by the following general formula (1) (wherein R 1 and R 2 are independently hydrogen, an alkyl group having 1 to 15 carbon atoms, an aryl group having 6 to 12 carbon atoms, an aralkyl group having 7 to 15 carbon atoms, or an alkylaryl group having 7 to 15 carbon atoms, R 3 and R 4 are independently an alkyl group having 1 to 15 carbon atoms, an aryl group having 6 to 12 carbon atoms, an aralkyl group having 7 to 15 carbon atoms, an alkylaryl group having 7 to 15 carbon atoms, an alkoxy group having 1 to 15 carbon atoms, an aryloxy group having 6 to 12 carbon atoms, an aralkyloxy group having 7 to 15 carbon atoms, or an alkylaryloxy group having 7 to 15 carbon atoms, provided that R 3 and R 4 may be bound to each other to form a ring, and m and n are independently 1, 2, 3 or 4), a flame retardant containing the same, and a method for producing an organophosphorus compound.

  提供一种新型有机磷化合物，可以在较小的添加量下赋予无定形树脂阻燃性能，而不会降低耐热性和透明性，同时也可以应用于广泛范围的树脂中，包括含有相同化合物的阻燃剂，以及一种生产有机磷化合物的方法。所述有机磷化合物由以下通用式(1)表示（其中R1和R2分别为氢、具有1至15个碳原子的烷基基团、具有6至12个碳原子的芳基基团、具有7至15个碳原子的芳基烷基基团或具有7至15个碳原子的烷基芳基基团，R3和R4分别为具有1至15个碳原子的烷基基团、具有6至12个碳原子的芳基基团、具有7至15个碳原子的芳基烷基基团、具有7至15个碳原子的烷基芳基基团、具有1至15个碳原子的烷氧基、具有6至12个碳原子的芳氧基、具有7至15个碳原子的芳基烷氧基或具有7至15个碳原子的烷基芳氧基，其中R3和R4可以结合形成环，m和n分别为1、2、3或4），包含相同化合物的阻燃剂，以及一种生产有机磷化合物的方法。
• METHOD FOR PRODUCING ALKENYL PHOSPHORUS COMPOUND
  申请人：MARUZEN PETROCHEMICAL CO., LTD.

  公开号：US20190263847A1

  公开（公告）日：2019-08-29

  Provided is a method for producing an alkenyl phosphorus compound which can produce an alkenyl phosphorus compound efficiently even with a smaller amount of a catalyst used than that used conventionally, and further which can maintain catalytic activity to produce an alkenyl phosphorus compound in high yield even at a larger reaction scale, and which can also be applied to quantity synthesis at an industrial scale using a conventional batch reactor or continuous reactor. A method for producing an alkenyl phosphorus compound, comprising: a step of reacting a compound represented by the following formula (1): [In formula (1), R 1 represents OR 3 or R 3 , R 2 represents OR 4 or R 4 , and R 3 and R 4 represent, for example, each independently a substituted or unsubstituted alkyl group.] with a compound represented by the following formula (2): R 5 —C≡CH  (2) [In formula (2), R 5 represents, for example, a hydrogen atom, or a substituted or unsubstituted alkyl group.] to produce the phosphorus alkenyl compound presented by at least any of the following formulas (3a) or (3b): [In formulas (3a) and (3b), R 1 and R 2 have the same meaning as defined in formula (1), and R 5 has the same meaning as defined in formula (2).], In which the compound represented by formula (1) is reacted with the compound represented by formula (2) using a transition metal catalyst, and a phosphorus oxo acid compound having an intramolecular P—H bond.

  提供的是一种生产烯基磷化合物的方法，该方法即使使用的催化剂量比传统方法少，也能高效地生产烯基磷化合物，而且能够在更大的反应规模下保持催化活性，以高收率生产烯基磷化合物，并且还可以在传统的批量反应器或连续反应器中进行工业规模的量产合成。 生产烯基磷化合物的方法包括以下步骤： 将以下式（1）所表示的化合物与以下式（2）所表示的化合物反应： 式（1）中，R1代表OR3或R3，R2代表OR4或R4，R3和R4例如各自独立地代表取代或未取代的烷基基团。 式（2）中，R5例如代表氢原子，或代表取代或未取代的烷基基团。 从而产生至少以下任一式（3a）或（3b）所表示的磷烯烃化合物： 式（3a）和（3b）中，R1和R2的含义与式（1）中定义的相同，R5的含义与式（2）中定义的相同。 其中，使用过渡金属催化剂和具有分子内P-H键的磷氧酸化合物使式（1）所表示的化合物与式（2）所表示的化合物反应。
• Phosphinic acid derivatives and process for preparing the same
  申请人：MEIJI SEIKA KAISHA LTD.

  公开号：EP0085391B1

  公开（公告）日：1986-01-15
• US4510102A
  申请人：——

  公开号：US4510102A

  公开（公告）日：1985-04-09
• Phosphinic acid esters and process for preparing the same
  申请人：Meiji Seika Kaisha Ltd.

  公开号：US04510102A1

  公开（公告）日：1985-04-09

  Disclosed is a novel process for preparing [(3-amino-3-carboxy)-propyl-1]phosphinic acid derivatives, comprising reacting an alkylalkylphosphonyl halide with a vinylmagnesium halide to form a vinylphosphinic acid derivative, and reacting the vinylphosphinic acid derivative with a Shiff's base to form the aimed product. Also disclosed is a novel intermediate compound formed during the course of the above process, which compound has the general formula: ##STR1## (wherein R.sup.1, R.sup.2, R.sup.3, R.sup.4 and R.sup.5 are as defined in the specification).

  本发明公开了一种制备[(3-氨基-3-羧基)-丙基-1]膦酸衍生物的新工艺，包括将烷基烷基膦酸酯卤化物与乙烯基镁卤化物反应形成乙烯基膦酸衍生物，再将乙烯基膦酸衍生物与席夫碱反应形成所需产物。本发明还公开了在上述过程中形成的一种新的中间化合物，该化合物的通用式为：##STR1##（其中R.sup.1，R.sup.2，R.sup.3，R.sup.4和R.sup.5如规范中所定义）。