benzyl ethyl phenylphosphonate | 60051-31-2

• 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: benzyl ethyl phenylphosphonate
• 英文别名: [ethoxy(phenyl)phosphoryl]oxymethylbenzene
• CAS: 60051-31-2
• 化学式: C₁₅H₁₇O₃P
• 分子量: 276.272
• InChiKey: GUWDMFLFDNKNNZ-UHFFFAOYSA-N

物化性质

• 沸点：
  387.5±21.0 °C(Predicted)
• 密度：
  1.16±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.9
• 重原子数：
  19
• 可旋转键数：
  6
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.2
• 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：

  benzyl ethyl phenylphosphonate 生成 苯甲醇
  参考文献：
  名称：

  MURAI, TOSHINOBU, BULL. NAT. INST. AGR. SCI., 1983, N 37, 91-125

  摘要：

  DOI：
• 作为产物：
  描述：

  O-Benzyl O-ethyl phenylphosphonothioate 生成 benzyl ethyl phenylphosphonate
  参考文献：
  名称：

  MURAI, TOSHINOBU, BULL. NAT. INST. AGR. SCI., 1983, N 37, 91-125

  摘要：

  DOI：

文献信息

• Direct Aryloxylation/Alkyloxylation of Dialkyl Phosphonates for the Synthesis of Mixed Phosphonates
  作者：Hai Huang、Johanna Denne、Chou‐Hsun Yang、Haobin Wang、Jun Yong Kang

  DOI：10.1002/anie.201802082

  日期：2018.5.28

  A strategy for the direct functionalization strategy of inertial dialkyl phosphonates with hydroxy compounds to afford diverse mixed phosphonates with good yields and functional‐group tolerance has been developed. Mechanistic investigations involving both NMR studies and DFT studies suggest that an unprecedented highly reactive PV species (phosphoryl pyridin‐1‐ium salt), a key intermediate for this

  已经开发了一种惯性二烷基膦酸酯与羟基化合物直接官能化的策略，以提供具有良好收率和官能团耐受性的多种混合膦酸酯。涉及NMR研究和DFT研究的机理研究表明，在Tf 2存在的情况下，由膦酸二烷基酯原位生成了空前的高反应性P V物种（磷酰吡啶-1-盐），这是这种新的合成转化的关键中间体。O /吡啶。
• <i>O</i>-Phosphination of Aldehydes/Ketones toward Phosphoric Esters: Experimental and Mechanistic Studies
  作者：Yanyan Qian、Qiang Dai、Zhiming Li、Yu Liu、Junliang Zhang

  DOI：10.1021/acs.orglett.0c01537

  日期：2020.6.19

  Addition of P–H species to carbonyl groups, namely the Pudovik reaction, normally delivers hydroxyl phosphorus compounds, along with phosphate byproducts in some cases. A few controllable systems starting from phosphites were set up to mainly provide the phosphates. Herein, we present a highly selective protocol starting from phosphonate precursors leading to phosphinate derivatives. Enantioenriched phosphinates

  在羰基上添加P–H物种，即Pudovik反应，通常会释放羟基磷化合物以及某些情况下的磷酸盐副产物。建立了一些从亚磷酸盐开始的可控系统，主要提供磷酸盐。在本文中，我们提出了从膦酸酯前体到次膦酸酯衍生物的高选择性方案。从手性氧化膦前体成功获得了对映体富集的次膦酸酯。进行了实验和理论研究以了解机械细节。
• [EN] METAL-FREE DIRECT ARYLATION OF DIALKYL PHOSPHONATES FOR THE SYNTHESIS OF MIXED ALKYL ARYL PHOSPHONATES<br/>[FR] ARYLATION DIRECTE SANS MÉTAL DE PHOSPHONATES DE DIALKYLE POUR LA SYNTHÈSE DE PHOSPHONATES D'ARYLE ALKYLE MIXTES
  申请人：THE BOARD OF REGENTS OF THE NEVADA SYSTEM OF HIGHER EDUCATION ON BEHALF OF THE UNIV OF NEVADA LAS VE

  公开号：WO2019028391A1

  公开（公告）日：2019-02-07

  Provided herein are phosphates, thiophosphates, phosphonates, and phosphinates, methods of making same, and methods of using these compounds and methods for the generation of pharmaceutically relevant phosphate, phosphonate, and phosphinate analogs. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.

  本文提供了磷酸盐、硫代磷酸盐、膦酸盐和膦酸盐，以及制备这些化合物的方法，以及使用这些化合物和用于生成与药用相关的磷酸盐、膦酸盐和膦酸盐类似物的方法。此摘要旨在作为搜索特定领域的扫描工具，并不限制本发明。
• Metal-free direct arylation of dialkyl phosphonates for the synthesis of mixed alkyl aryl phosphonates
  申请人：The Board of Regents of the Nevada System of Higher Education on Behalf of the University of Nevada, Las Vegas

  公开号：US10927135B2

  公开（公告）日：2021-02-23

  Provided herein are phosphates, thiophosphates, phosphonates, and phosphinates, methods of making same, and methods of using these compounds and methods for the generation of pharmaceutically relevant phosphate, phosphonate, and phosphinate analogs. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.

  本发明提供了磷酸盐、硫代磷酸盐、膦酸盐和膦酸盐、其制造方法、使用这些化合物的方法以及生成药用磷酸盐、膦酸盐和膦酸盐类似物的方法。本摘要旨在作为在特定技术领域进行搜索的扫描工具，并非对本发明的限制。
• Tetrabutylammonium Iodide-Catalyzed Phosphorylation of Benzyl CH Bonds<i>via</i>a Cross-Dehydrogenative Coupling (CDC) Reaction
  作者：Jian Xu、Pengbo Zhang、Xueqin Li、Yuzhen Gao、Ju Wu、Guo Tang、Yufen Zhao

  DOI：10.1002/adsc.201400436

  日期：2014.11.3

  AbstractPhosphate esters play important roles as biological active principles and synthons in chemistry. An efficient metal‐free approach for the synthesis of phosphate esters through sp3 CH activation is described. By using tetrabutylammonium iodide (Bu4NI) as a catalyst and tert‐butyl hydroperoxide (TBHP) as an oxidant, various toluene derivatives and phosphorus nucleophiles are tolerated in this transformation, affording the corresponding products in moderate to good yields.magnified image