ethyl diphenyl phosphate | 841-46-3

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 有机磷酸及其衍生物
• 英文名称: ethyl diphenyl phosphate
• 英文别名: Ethyl-diphenyl-phosphat；diphenyl ethyl phosphate；Diphenylphosphorsaeure-ethylester；Diphenylethylphosphat
• CAS: 841-46-3
• 化学式: C₁₄H₁₅O₄P
• 分子量: 278.244
• InChiKey: JSPBAVGTJNAVBJ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.1
• 重原子数：
  19
• 可旋转键数：
  6
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.14
• 拓扑面积：
  44.8
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  ethyl diphenyl phosphate 在 正丁基锂 、 二异丙胺 作用下， 生成 ethyl bis(2-hydroxyphenyl)phosphinate
  参考文献：
  名称：

  Metalation-induced double migration of phosphorus from oxygen to carbon. Convenient preparation of bis(2-hydroxyaryl)phosphinic acids

  摘要：

  DOI：

  10.1021/jo00352a010
• 作为产物：
  描述：

  亚磷酸二苯酯 在 三氯异氰尿酸 、 三乙胺 作用下， 以 乙醚 、 乙腈 为溶剂， 反应 0.5h， 生成 ethyl diphenyl phosphate
  参考文献：
  名称：

  Efficient and Convenient One‐Pot Synthesis of Phosphoramidates and Phosphates

  摘要：

  A simple and efficient one-pot method is described for the synthesis of phosphoramidates/phosphates in excellent yields from dialkylphosphites and trichloroisocyanuric acid in acetonitrile and subsequent treatment with dialkyl amines/ alcohols. The procedure is operationally simple, has reduced reaction times, and uses a one-pot procedure.

  DOI：

  10.1080/00397910701483662

文献信息

• [EN] ASPARAGINE DERIVATIVES AND METHODS OF USING SAME<br/>[FR] DÉRIVÉS D'ASPARAGINE ET LEURS PROCÉDÉS D'UTILISATION
  申请人：SENDA BIOSCIENCES INC

  公开号：WO2021252640A1

  公开（公告）日：2021-12-16

  The present disclosure relates to compounds of formulas (A) and (I), pharmaceutically acceptable salts thereof, and solvates of any of the foregoing, pharmaceutical compositions comprising the same, methods of preparing the same, intermediate compounds useful for preparing the same, and methods for treating or prophylaxis of diseases, in particular cancer, such as colorectal cancer, using the same.

  本公开涉及式（A）和（I）的化合物，其药学上可接受的盐，以及任何上述化合物的溶剂化合物，包括相同的药物组合物，制备相同的方法，用于制备相同的中间化合物，以及使用相同的方法治疗或预防疾病，特别是癌症，如结直肠癌。
• Reinvestigation of the 31P NMR evidence for the formation of diorganyl phosphoropyridinium intermediates
  作者：Johan Nilsson、Adam Kraszewski、Jacek Stawinski

  DOI：10.1039/b107792a

  日期：2001.11.29

  A 31P NMR study on the reactions of diphenyl and diethyl chlorophosphates/bromophosphates with pyridine showed that equilibria of these reactions are heavily shifted to the left and thus concentrations of the putative diorganyl phosphoropyridinium chlorides/bromides are usually below the detection level of this spectroscopic method. However, when diphenyl iodophosphate was subjected to reaction with pyridine, we were able for the first time to observe the formation of a diorganyl phosphoropyridinium intermediate by 31P NMR spectroscopy.

  对二苯基和二乙基氯磷酸酯/溴磷酸酯与吡啶反应的31P核磁共振研究显示，这些反应的平衡强烈偏向左侧，因此理论上产生的二有机基磷吡啶盐氯化物/溴化物的浓度通常低于该光谱学方法的检测水平。然而，当二苯基碘磷酸酯与吡啶反应时，我们首次能够通过31P核磁共振光谱观察到二有机基磷吡啶盐中间体的形成。
• Synthesis of Mixed Trialkyl Phosphates: Oxidative Phosphorylation of Alcohols with Dialkyl Phosphonates in the Presence of Copper(II) Chloride
  作者：Yoshiki Okamoto、Tetuya Kusano、Setsuo Takamuku

  DOI：10.1246/bcsj.61.3359

  日期：1988.9

  Mixed trialkyl phosphates were synthesized by oxidative phosphorylation of alcohols with dialkyl phosphonates and oxygen in the presence of copper(II) chloride in fairly good yields.

  在氯化铜 (II) 存在下，通过醇与膦酸二烷基酯和氧气的氧化磷酸化合成混合磷酸三烷基酯，收率相当好。
• Silylated polycarbonate polymers, method of making, and articles
  申请人：Lens Jan Pleun

  公开号：US20080306294A1

  公开（公告）日：2008-12-11

  A silylated dihydroxy aromatic compound of the formula (1a); wherein G a and G b are each independently C 1-12 alkyl, —OSi(C 1-12 alkyl) 3 , C 1-12 arylalkyl, or —OSi(C 1-12 arylalkyl) 3 ; Z a and Z b are each independently a straight or branched C 2-18 alkylene, a C 8-18 arylalkylene, or a C 8-18 alkylarylene, X a is a direct bond, a heteroatom-containing group, or a C 1-18 organic group, and r and s are each independently 1 or 2 is disclosed.

  一种具有式(1a)的硅烷化二羟基芳香族化合物；其中Ga和Gb各自独立地为C1-12烷基、—OSi(C1-12烷基)3、C1-12芳基烷基或—OSi(C1-12芳基烷基)3；Za和Zb各自独立地为直链或支链的C2-18亚烷基、C8-18芳基亚烷基或C8-18烷基芳基亚烷基，Xa为直接键、含杂原子基团或C1-18有机基团，且r和s各自独立地为1或2。
• Lubricant Composition for Fluid Dynamic Bearing
  申请人：Okada Tahei

  公开号：US20070281873A1

  公开（公告）日：2007-12-06

  A lubricating oil composition for fluid dynamic bearings which comprises 50 to 100% by mass of an ether compound comprising at least one ether bond and having 11 to 34 carbon atoms as the base oil and has a kinematic viscosity of at least 2.2 mm 2 /s at 100° C. is provided. The composition has excellent viscosity characteristics such as excellent fluidity at low temperatures and a small decrease in the viscosity in a high temperature range, exhibits lower evaporability, excellent energy saving property and excellent heat stability and is advantageously used for compact fluid dynamic bearings used under rotation at a high speed.

  提供一种用于流体动力轴承的润滑油组合物，其包括质量百分比为50至100%的醚化合物作为基础油，该醚化合物至少包含一个醚键，碳原子数为11至34个，并且在100°C时具有至少2.2 mm²/s的运动黏度。该组合物具有出色的黏度特性，如低温下的出色流动性和高温范围内黏度的小幅降低，表现出较低的挥发性，出色的节能性能和优异的热稳定性，适用于在高速旋转下使用的紧凑型流体动力轴承。