二苄基苯基磷酸酯 | 112507-48-9

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 二苄基苯基磷酸酯
• 英文名称: dibenzyl phenylphosphate
• 英文别名: phosphoric acid dibenzyl ester-phenyl ester；Phosphorsaeure-dibenzylester-phenylester；Phenyl-dibenzyl-phosphat；Dibenzyl phenyl phosphate
• CAS: 112507-48-9
• 化学式: C₂₀H₁₉O₄P
• 分子量: 354.342
• InChiKey: FUDFVXRUESNVBI-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.3
• 重原子数：
  25
• 可旋转键数：
  8
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.1
• 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：

  二苄基苯基磷酸酯 在 丙酮 、 sodium iodide 作用下， 生成 phosphoric acid benzyl ester-phenyl ester
  参考文献：
  名称：

  Mostert et al., Recueil des Travaux Chimiques des Pays-Bas, 1958, vol. 77, p. 133,142

  摘要：

  DOI：
• 作为产物：
  描述：

  亚磷酸二苄酯 、 苯酚 在 四氯化碳 、 4-二甲氨基吡啶 、 N,N-二异丙基乙胺 作用下， 以 乙腈 为溶剂， 以97%的产率得到二苄基苯基磷酸酯
  参考文献：
  名称：

  一种简单，快速且有效的方案，用于将亚磷酸二苄酯选择性磷酸化苯酚

  摘要：

  在-10°C下，乙腈中的亚磷酸二苄基酯，四氯化碳，N，N-二异丙基乙胺和催化DMAP对苯酚进行磷酸化反应快速，温和，清洁，高收率和选择性。

  DOI：

  10.1016/0040-4039(95)02294-5

文献信息

• Magnetic non-equivalence in phosphate esters. Solvent effects on the 1H NMR spectrum of dibenzyl 2-pyridylphosphate
  作者：Marian Mentz、Tomasz A. Modro、Klaus R. Koch、Petrus H. van Rooyen

  DOI：10.1016/0022-2860(95)09208-0

  日期：1996.6

  Abstract Methylene protons of benzyl groups in dibenzyl 2-pyridylphosphate show strong magnetic non-equivalence in CDCl3, while the effect is absent in benzene-d6 solutions. The non-equivalence is explained by the intramolecular N → P interactions leading to the “quasi trigonal bipyramidal” geometry of the substrate, observed in solid state, as determined by X-ray diffraction.

  摘要 2-吡啶基磷酸二苄酯中苄基的亚甲基质子在CDCl3中表现出强磁性非等价性，而在苯-d6溶液中则不存在这种作用。通过 X 射线衍射确定，在固态下观察到的分子内 N → P 相互作用导致基板的“准三角双锥”几何形状，解释了不等价性。
• A simple, rapid and efficient protocol for the selective phosphorylation of phenols with dibenzyl phosphite
  作者：Lee J. Silverberg、John L. Dillon、Purushotham Vemishetti

  DOI：10.1016/0040-4039(95)02294-5

  日期：1996.2

  Phosphorylation of phenols with dibenzyl phosphite, carbon tetrachloride, N,N-diisopropylethylamine, and catalytic DMAP in acetonitrile at −10°C is rapid, mild, clean, high yielding, and selective.

  在-10°C下，乙腈中的亚磷酸二苄基酯，四氯化碳，N，N-二异丙基乙胺和催化DMAP对苯酚进行磷酸化反应快速，温和，清洁，高收率和选择性。
• Lubricating oil compositions, concentrates and the use thereof
  申请人：ETHYL PETROLEUM ADDITIVES, INC.

  公开号：EP0493928A1

  公开（公告）日：1992-07-08

  Oleaginous compositions and additive concentrates therefor having enhanced performance characteristics comprise at least a) one or more oil-soluble metal dihydrocarbyl dithiophosphates or dithiocarbamates; and b) one or more oil-soluble additive compositions formed by heating concurrently or in any sequence at least one ashless dispersant which contains basic nitrogen and/or at least one hydroxyl group with (i) at least one inorganic phosphorus acid or anhydride, or at least one partial or total sulfur analog thereof, or any combination of the foregoing; or (ii) at least one water-hydrolyzable organic phosphorus compound and water; and (iii) at least one boron compound; such that a phosphorus- and boron-containing liquid composition is formed, and from which excessive water, if present, has been removed at least during or after heating with (ii), if used.

  具有增强性能特征的油胶组合物及其添加剂浓缩物至少包括 a) 一种或多种油溶性金属二氢羰基二硫代磷酸酯或二硫代氨基甲酸酯；(b) 一种或多种油溶性添加剂组合物，通过同时或任意顺序加热至少一种无 灰分散剂而形成，该分散剂含有碱性氮和/或至少一个羟基与 (i) 至少一种无机磷酸或磷酸酐，或至少一种其部分或全部硫类似物， 或上述物质的任意组合；或 (ii) 至少一种可水解的有机磷化合物和水；以及 (iii) 至少一种硼化合物；这样就形成了一种含磷和硼的液体组合物，如果使用了(ii)，在加热过程中或加热后，过量的水分（如果存在）已被去除。
• Oil additive concentrates and lubricants of enhanced performance capabilities
  申请人：ETHYL PETROLEUM ADDITIVES, INC.

  公开号：EP0531000A1

  公开（公告）日：1993-03-10

  Additive concentrates and lubricant compositions containing a combination of additives which result in enhanced performance particularly as regards extreme pressure and antiwear performance. The combination of additives so utilized comprise a-1) at least one oil-soluble additive composition formed by heating concurrently or in any sequence at least one ashless dispersant which contains basic nitrogen and/or at least one hydroxyl group with (i) at least one inorganic phosphorus acid or anhydride, or at least one partial or total sulfur analog thereof, or any combination of the foregoing, and (ii) at least one boron compound; such that a liquid composition is formed; or a-2) at least one oil-soluble boron-free additive composition formed by heating (i) at least one boron-free oil-soluble ashless dispersant containing basic nitrogen and/or at least one hydroxyl group, with (ii) at least one inorganic phosphorus acid such that a liquid boron-free phosphorus-containing composition is formed; or a-3) one or more oil-soluble additive compositions formed by heating concurrently or in any sequence at least one ashless dispersant which contains basic nitrogen and/or at least one hydroxyl group with (i) at least one water-hydrolyzable organic phosphorus compound and water; and (ii) at least one boron compound; such that a liquid phosphorus- and boron-containing composition is formed; or a-4) one or more oil-soluble boron-free additive compositions formed by heating concurrently or in any sequence (i) at least one boron-free oil-soluble ashless dispersant which contains basic nitrogen and/or at least one hydroxyl group, with (ii) -at least one water-hydrolyzable organic phosphorus compound and water; such that a liquid boron-free phosphorus-containing composition is formed; and b) at least one oil-soluble metal-free sulfur-containing antiwear and/or extreme pressure agent having a sulfur content of at least 20% by weight; components a-1), a-2), a-3) or a-4) and b) being proportioned such that the mass ratio (wt:wt) of sulfur in component b) to phosphorus in component a-1), a-2), a-3) or a-4) is in the range of 8:1 to 30:1.

  添加剂浓缩物和润滑剂组合物含有添加剂组合，可提高性能，特别是在极压和抗磨损性能方面。添加剂组合包括 a-1) 至少一种油溶性添加剂组合物，通过同时或任意顺序加热至少一种含碱式氮和/或至少一个羟基的无灰分散剂与(i) 至少一种无机磷酸或磷酸酐，或至少一种其部分或全部硫类似物，或上述物质的任意组合，以及(ii) 至少一种硼化合物，从而形成液体组合物；或 a-2) 至少一种油溶性无硼添加剂组合物，通过加热 (i) 至少一种含碱式氮和/或至少一个羟基的无硼油溶性无灰分散剂，与 (ii) 至少一种无机磷酸，从而形成液态无硼含磷组合物；或 a-3) 一种或多种油溶性添加剂组合物，通过同时或任意顺序加热至少一种含 碱式氮和/或至少一个羟基的无灰分散剂与(i)至少一种可水解的有机磷化 合物和水；和(ii) 至少一种硼化合物；从而形成一种液态含磷和硼的组合物；或 a-4) 一种或多种油溶性无硼添加剂组合物，通过同时或任意顺序加热(i) 至少一种含碱性氮和/或至少一种羟基的无硼油溶性无灰分散剂与(ii) 至少一种可水解的有机磷化合物和水；从而形成一种液态无硼含磷组合物；及 b) 至少一种油溶性无金属含硫抗磨剂和/或极压剂，其硫含量至少为 20%（重量比）；组分 a-1)、a-2)、a-3)或 a-4) 和 b) 的比例为：组分 b) 中硫与组分 a-1)、a-2)、a-3)或 a-4) 中磷的质量比（重量比）在 8:1 至 30:1 之间。
• 682. Studies on phosphorylation. Part XIV. The solvolysis by phenols of benzyl phosphates
  作者：G. W. Kenner、J. Mather

  DOI：10.1039/jr9560003524

  日期：——