Diethylaminomethyl-phosphonsaeure-dipropylester | 2071-33-2

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 有机膦酸及其衍生物
• 英文名称: Diethylaminomethyl-phosphonsaeure-dipropylester
• 英文别名: Diethylaminomethylphosphonsaeure-di-n-propylester；N-(dipropoxyphosphorylmethyl)-N-ethylethanamine
• CAS: 2071-33-2
• 化学式: C₁₁H₂₆NO₃P
• 分子量: 251.306
• InChiKey: OJRFCYYHUSGZIV-UHFFFAOYSA-N

物化性质

• 沸点：
  83-84 °C(Press: 1.0 Torr)
• 密度：
  0.9722 g/cm3

计算性质

• 辛醇/水分配系数(LogP)：
  2.1
• 重原子数：
  16
• 可旋转键数：
  10
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  38.8
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  Diethylaminomethyl-phosphonsaeure-dipropylester 、 硫脲 生成 Diethylaminomethyl-phosphonic acid monopropyl ester; compound with isothiourea
  参考文献：
  名称：

  Mizrakh,L.I. et al., Journal of general chemistry of the USSR, 1976, vol. 46, p. 54 - 58

  摘要：

  DOI：
• 作为产物：
  描述：

  diethyl-phosphoramidous acid dipropyl ester 生成 Diethylaminomethyl-phosphonsaeure-dipropylester
  参考文献：
  名称：

  Mizrakh,L.I. et al., Journal of general chemistry of the USSR, 1965, vol. 35, p. 1865 - 1870

  摘要：

  DOI：

文献信息

• Preparation and use of aminoalkylphosphonic acid dilakyl ester compounds in a lubricant for antiwear, friction reduction, and/or micropitting prevention
  申请人：Ryan Helen T.

  公开号：US10563146B2

  公开（公告）日：2020-02-18

  In accordance with the disclosure, one aspect of the present application is directed to a lubricant additive composition. The lubricant additive composition includes a component or mixture of components selected from (a) an aminoalkylphosphonic acid dialkyl ester; (b) a cyclized product of an aminoalkylphosphonic acid dialkyl ester; and a mixture of (a) and (b). Preparation and use of the additive composition in a lubricant for antiwear and/or friction reduction are also disclosed.

  根据所公开的内容，本申请的一个方面涉及一种润滑油添加剂组合物。该润滑油添加剂组合物包括选自(a)氨基烷基膦酸二烷基酯；(b)氨基烷基膦酸二烷基酯的环化产物；以及(a)和(b)的混合物的组分或组分混合物。此外，还公开了该添加剂组合物在抗磨损和/或减摩润滑剂中的制备和使用方法。
• Preparation and use of aminoalkylphosphonic acid dialkyl ester compounds in a lubricant for antiwear, friction reduction, and/or micropitting prevention
  申请人：AFTON CHEMICAL CORPORATION

  公开号：US11149226B2

  公开（公告）日：2021-10-19

  In accordance with the disclosure, one aspect of the present application is directed to a lubricant additive composition. The lubricant additive composition includes a component or mixture of components selected from (a) an aminoalkylphosphonic acid dialkyl ester; (b) a cyclized product of an aminoalkylphosphonic acid dialkyl ester; and a mixture of (a) and (b). Preparation and use of the additive composition in a lubricant for antiwear and/or friction reduction are also disclosed.

  根据所公开的内容，本申请的一个方面涉及一种润滑油添加剂组合物。该润滑油添加剂组合物包括选自(a)氨基烷基膦酸二烷基酯；(b)氨基烷基膦酸二烷基酯的环化产物；以及(a)和(b)的混合物的组分或组分混合物。此外，还公开了该添加剂组合物在抗磨损和/或减摩润滑剂中的制备和使用方法。
• Synthesis and Acid-Base Properties of  -Aminophosphoryl Compounds
  作者：S. V. Zakharov、G. Kh. Nuriazdanova、A. R. Garifzyanov、V. I. Galkin、R. A. Cherkasov

  DOI：10.1023/b:rugc.0000042422.61124.b3

  日期：2004.6

  alpha-Aminophosphoryl compounds of the phosphonate, phosphine oxide, and alpha,omega-bis(phosphine oxide) series and some of their thiophosphoryl analogs were synthesized. Potentiometric measurements of the pK(a) of the conjugate acids revealed an insignificant effect of variation of substituents on the phosphorus, nitrogen, and alpha-carbon atoms on the basicity of the phosphorylated amines. The latter are weak bases. Organophosphorus groups decrease the basicity of the amines by almost 5 pK(a) units. The role of the hydrophobic effect and intramolecular H-bonding in the obtained substances was discussed.
• Reaction in the system trialkyl phosphite-carboxamide or secondary amine
  作者：B. E. Ivanov、S. S. Krokhina

  DOI：10.1007/bf00853638

  日期：1971.12
• Reaction of esters of hypophosphorous acid with bis(diethylamino)methane and diethylaminomethyl ethyl ether
  作者：B. E. Ivanov、L. A. Kudryavtseva

  DOI：10.1007/bf00905347

  日期：1967.7