辛基膦酸二丁酯 | 5929-67-9

• 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
• 中文名称: 辛基膦酸二丁酯
• 英文名称: dibutyl octylphosphonate
• 英文别名: Octyl-phosphonsaeure-dibutylester；Di-n-butyl-n-octylphosphonat；octyl-phosphonic acid dibutyl ester；Octan-phosphonsaeure-(1)-dibutylester；1-dibutoxyphosphoryloctane
• CAS: 5929-67-9
• 化学式: C₁₆H₃₅O₃P
• 分子量: 306.426
• InChiKey: AKYZQUHZKDCACI-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.4
• 重原子数：
  20
• 可旋转键数：
  15
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  35.5
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  辛基膦酸二丁酯 在 盐酸 作用下， 生成 辛基膦酸
  参考文献：
  名称：

  The Aqueous Solubility of Acetanilide

  摘要：

  DOI：

  10.1021/ja01223a046
• 作为产物：
  描述：

  亚磷酸二丁酯 、 辛烯 在 palladium diacetate 、 2-二环己膦基-2'-(N,N-二甲胺)-联苯 作用下， 以 1,4-二氧六环 、 水 为溶剂， 反应 12.03h， 以53%的产率得到辛基膦酸二丁酯
  参考文献：
  名称：

  钯催化链烷烃与膦酸二烷基酯的羰基化羰基化反应

  摘要：

  AbstractThe palladium‐catalyzed hydrophosphonylation of alkenes with previously unreactive acyclic dialkyl H‐phosphonates has been developed. A catalyst system based on palladium/DavePhos or palladium/SPhos enables the transformation of various alkenes to phosphonates in moderate to good yields and with excellent levels of regioselectivity. Hydrophosphonylations with internal, disubstituted and/or unactivated alkenes are also reported.magnified image

  DOI：

  10.1002/adsc.201400190

文献信息

• PHOSPHONO PARAFFINS
  申请人：THE BOEING COMPANY

  公开号：US20180195019A1

  公开（公告）日：2018-07-12

  Aspects described herein generally relate to methods of making a phosphono paraffin comprising forming a reaction mixture by mixing a haloparaffin, a phosphite, and sodium iodide. Methods comprise heating the reaction mixture to form the phosphono paraffin. Aspects described herein further relate to a phosphono paraffin represented by formula (I): wherein each instance of R 1 is independently —H wherein each instance of R 2 and R 3 is independently linear or branched C 1-20 alkyl, C 1-20 cycloalkyl, or aryl; the number of instances where R 1 is of formula (I) is between about 2 and about 8; and n is an integer between 4 and 22.

  本文描述的方面通常涉及制备磷酸酯烷的方法，包括通过混合卤代烷，磷酸酯和碘化钠形成反应混合物。方法包括加热反应混合物以形成磷酸酯烷。本文所述的方面还涉及由公式（I）表示的磷酸酯烷： 其中，R1的每个实例独立地为-H，R2和R3的每个实例独立地为线性或支链的C1-20烷基，C1-20环烷基或芳基；R1在公式（I）中的实例数在大约2到大约8之间；n是介于4到22之间的整数。
• Lubricating oil composition and use thereof
  申请人：JAPAN SUN OIL COMPANY, LTD.

  公开号：EP0510633A1

  公开（公告）日：1992-10-28

  The present invention provides a lubricating oil composition for refrigerating machine capable of enhancing the anti-wear property of the entire system when used together with 1,1,1,2-tetrafluoroethane (HFC-134a) which does not act as an extreme-pressure agent. This composition exhibits an anti-wear property superior to that of the existing lubricating oil composition for refrigerating machine using CFC-12. The ester expressed in any one of Formulae (I), (V), (VI) is used as the base oil or as an additive to the base oil. (The symbols in the formulae are as specified in Specification herein.)

  本发明提供了一种用于制冷机的润滑油组合物，该组合物与不作为极压剂的 1,1,1,2- 四氟乙烷（HFC-134a）一起使用时，能够提高整个系统的抗磨损性能。 这种组合物的抗磨损性能优于使用 CFC-12 的现有制冷机润滑油组合物。 式（I）、（V）、（VI）中任一式所表示的酯可用作基础油或基础油的添加剂（式中符号如本说明书所述）。
• Phosphono paraffins
  申请人：THE BOEING COMPANY

  公开号：US10113131B2

  公开（公告）日：2018-10-30

  Aspects described herein generally relate to methods of making a phosphono paraffin comprising forming a reaction mixture by mixing a haloparaffin, a phosphite, and sodium iodide. Methods comprise heating the reaction mixture to form the phosphono paraffin. Aspects described herein further relate to a phosphono paraffin represented by formula (I): wherein each instance of R1 is independently —H or wherein each instance of R2 and R3 is independently linear or branched C1-20 alkyl, C1-20 cycloalkyl, or aryl; the number of instances where R1 is of formula (I) is between about 2 and about 8; and n is an integer between 4 and 22.

  本文所述方面一般涉及制造膦基石蜡的方法，包括通过混合卤代石蜡、亚磷酸酯和碘化钠形成反应混合物。方法包括加热反应混合物以形成膦基石蜡。本文所述方面还涉及由式 (I) 表示的膦基石烷： 其中 R1 的每个实例独立地为-H 或 其中 R2 和 R3 的每个实例都独立地为线性或支链 C1-20 烷基、C1-20 环烷基或芳基； R1 的实例数为 式（I）中，n 是介于 4 和 22 之间的整数。
• Hydrophosphorylation of Alkenes with Dialkyl Phosphites Catalyzed by Mn(III) under Air
  作者：Osamu Tayama、Atsushi Nakano、Takahiro Iwahama、Satoshi Sakaguchi、Yasutaka Ishii

  DOI：10.1021/jo049657j

  日期：2004.8.1

  A facile method for the synthesis of organophosphonates from alkenes and dialkyl phosphites was developed by the use of Mn(II) under air. Thus, the reaction of 1-octene with diethyl phosphite in the presence of Mn(OAc)(2) (5 mol %) under air at 90 degreesC led to diethyl octylphosphonate (78%) and diethyl (2-hexyl)decylphosphonate (6%). Internal alkenes such as cis-2-octene gave a regioisomeric mixture of the corresponding hydrophosphorylation products in 84% yields.
• Rabilloud,G., Bulletin de la Societe Chimique de France, 1966, p. 1145 - 1148
  作者：Rabilloud,G.

  DOI：——

  日期：——