Phosphorochloridous acid dioctyl ester | 41662-35-5

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: Phosphorochloridous acid dioctyl ester
• 英文别名: Chloro(dioctoxy)phosphane
• CAS: 41662-35-5
• 化学式: C₁₆H₃₄ClO₂P
• 分子量: 324.872
• InChiKey: NCPPXZZIZUEBGJ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7.6
• 重原子数：
  20
• 可旋转键数：
  16
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  18.5
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  Phosphorochloridous acid dioctyl ester 在 水 作用下， 以 丙酮 为溶剂， 反应 0.17h， 生成 膦酸二辛酯
  参考文献：
  名称：

  phosphororganische Antioxidantien. XII. Synthesen und NMR-Spektren phosphororganischer Antioxidantien und verwandter Verbindungen

  摘要：

  The syntheses of various aliphatic, aromatic, sterically hindered, and cyclic organophosphorus compounds (phosphorous acid esters, ester chlorides and ester amides, hydrogen phosphites, phosphonates and phosphates) are reported, and general procedures for preparation are given.The compounds synthesized were investigated by means of P-31-, H-1- and C-13-n.m.r. spectroscopy, and the chemical shifts measured are listed.

  DOI：

  10.1002/prac.19923340407

文献信息

• Concise synthesis of <i>N</i>-phosphorylated amides through three-component reactions
  作者：Yuan-Yuan Zhu、Tao Zhang、Linlin Zhou、Shang-Dong Yang

  DOI：10.1039/d1gc03065e

  日期：——

  to look for concise and efficient methods for the synthesis of this unit. In this work, a new strategy was developed in which a one-pot synthesis of N-phosphorylated amides was achieved by a three-component reaction with carboxylic acids, phosphorus chlorides and azides under mild reaction conditions. To our knowledge, this is the first study in which this framework was constructed through a multicomponent

  N-磷酸化酰胺仍然是药物分子开发的无与伦比的资产，该框架的重要性激发了研究人员寻找简洁有效的方法来合成该单元。在这项工作中，开发了一种新的策略，其中通过与羧酸、氯化磷和叠氮化物在温和反应条件下的三组分反应来实现N-磷酸化酰胺的一锅法合成。据我们所知，这是第一项通过多组分反应构建该框架的研究，具有创新性、高效性和经济性。
• Process for transhalogenating a halophosphorus compound with fluoride
  申请人：ETHYL CORPORATION

  公开号：EP0312790A2

  公开（公告）日：1989-04-26

  Phosphorus compounds having at least one chlorine, bromine or iodine bonded directly to phosphorus are trans­halogenated with fluorine by reaction with a fluoride salt, e.g., KF or ammonium fluoride, in the presence of a hydrogen halide salt of a pyridine-type nitrogen base, e.g., pyridine hydrochloride.

  在吡啶型氮基（如盐酸吡啶）的卤化氢盐存在下，与氟化盐（如 KF 或氟化铵）反应，使至少有一个氯、溴或碘直接与磷键合的磷化合物与氟反卤化。
• Transhalogenation of halophosphorus compounds
  申请人：ETHYL CORPORATION

  公开号：EP0353598A2

  公开（公告）日：1990-02-07

  Phosphorus compounds having at least one chlorine, bromine or iodine bonded directly to phosphorus are trans­halogenated with fluorine by reaction with a hydrogen fluoride salt of a pyridine-type nitrogen base, e.g., pyridine hydrofluoride in an inert solvent.

  通过在惰性溶剂中与吡啶型氮基（如氟化氢吡啶）的氟化氢盐反应，使至少有一个氯、溴或碘直接与磷键合的磷化合物与氟发生反卤化反应。
• Process for transhalogenating a halophosphorus compound with hydrogen fluoride
  申请人：ALBEMARLE CORPORATION

  公开号：EP0357048A2

  公开（公告）日：1990-03-07

  Phosphorus compounds having at least one chlorine, bromine or iodine bonded directly to phosphorus are trans­halogenated with fluorine by reaction with anhydrous hydrogen fluoride in an inert solvent in a manner such that said anhydrous hydrogen fluoride is added to said phosphorus compound at a rate such that said anhydrous hydrogen fluoride reacts with said phosphorus compound without the accumulation of an amount of unreacted anhy­drous hydrogen fluoride which is sufficient to cause substantial decomposition of the desired fluorophosphorus product.

  至少有一个氯、溴或碘直接与磷键合的磷化合物，通过在惰性溶剂中与无水氟化氢反应，用氟进行反卤化，反应的方式是将所述无水氟化氢加入到所述磷化合物中，加入的速度使所述无水氟化氢与所述磷化合物反应，而不会积累一定量的未反应的无水氟化氢，足以导致所需的氟磷产品的大量分解。
• Method of transhalogenating a halophosphorus compound with fluoride
  申请人：ETHYL CORPORATION

  公开号：EP0358985B1

  公开（公告）日：1994-03-16