dimethyl (R)-(1-hydroxypropyl)phosphonate | 25449-86-9

• 分子结构分类: 有机化合物 - 有机酸及其衍生物
• 英文名称: dimethyl (R)-(1-hydroxypropyl)phosphonate
• 英文别名: (1R)-1-dimethoxyphosphorylpropan-1-ol
• CAS: 25449-86-9
• 化学式: C₅H₁₃O₄P
• 分子量: 168.13
• InChiKey: MKMSJRUJLMTYGU-RXMQYKEDSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.2
• 重原子数：
  10
• 可旋转键数：
  4
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  55.8
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  dimethyl 1-oxopropylphosphonate 在 [((S,S)-Me-DuPHOS)Rh(COD)]OTf 氢气 、 1,8-二氮杂双环[5.4.0]十一碳-7-烯 作用下， 以 四氢呋喃 、 甲醇 为溶剂， 25.0 ℃ 、405.33 kPa 条件下， 反应 50.25h， 生成 dimethyl (R)-(1-hydroxypropyl)phosphonate
  参考文献：
  名称：

  Enantioselective Synthesis of α-Hydroxy and α-Amino Phosphonates via Catalytic Asymmetric Hydrogenation

  摘要：

  [GRAPHICS]Cationic rhodium catalysts of the C-2 symmetric DuPHOS (1) and BPE (2) ligands have demonstrated the ability to asymmetrically hydrogenate a novel series of enol phosphonates (3) in good to excellent enantiomeric excess under mild conditions. Initial studies toward the catalytic asymmetric hydrogenation of enamido phosphonates (6 and 7) using the DuPHOS-Rh+ catalysts are also reported.

  DOI：

  10.1021/ol9906099

文献信息

• Kinetic resolution of hydroxyalkanephosphonates catalyzed by Candida antarctica lipase B in organic media
  作者：Yonghui Zhang、Chengye Yuan、Zuyi Li

  DOI：10.1016/s0040-4020(02)00229-6

  日期：2002.4

  A series of hydroxyalkanephosphonates were studied as substrates for CALB catalyzed acetylation with emphasis on enantioselectivity and chemical structure of substrates. Some hydroxyalkanephosphonates could be resolved successfully to give both (R)- and (S)-isomers with high enantiomeric excess.

  研究了一系列羟基链烷膦酸酯作为CALB催化乙酰化反应的底物，重点是底物的对映选择性和化学结构。一些羟基链烷膦酸酯可以成功地拆分，以得到具有高对映体过量的（R）-和（S）-异构体。
• Synthesis of an Optically Active Al(salalen) Complex and Its Application to Catalytic Hydrophosphonylation of Aldehydes and Aldimines
  作者：Bunnai Saito、Hiromichi Egami、Tsutomu Katsuki

  DOI：10.1021/ja0651005

  日期：2007.2.1

  serve as an efficient catalyst for hydrophosphonylation of aldehydes and aldimines, giving the corresponding alpha-hydroxy and alpha-amino phosphonates with high enantioselectivity, respectively. The scope of the hydrophosphonylation was wide, and both aliphatic and aromatic aldehydes and aldimines were successfully used as substrates for the reaction. The potent catalysis of the complex is attributed to

  以模块化合成方式新合成了光学活性铝（salalen）配合物2，发现它可作为醛和醛亚胺氢膦酰化的有效催化剂，分别得到相应的具有高对映选择性的α-羟基和α-氨基膦酸酯. 氢膦酰化的范围很广，脂肪族和芳香族醛和醛亚胺都成功地用作反应的底物。该复合物的强大催化作用归因于其独特的结构：它采用扭曲的三角双锥体构型，这使得 salalen 配体呈顺式-β 样结构，其中手性氨基位于靠近金属中心的位置。
• Kinetic resolution of racemic α-hydroxyphosphonates by asymmetric esterification using achiral carboxylic acids with pivalic anhydride and a chiral acyl-transfer catalyst
  作者：Isamu Shiina、Keisuke Ono、Takayoshi Nakahara

  DOI：10.1039/c3cc44293d

  日期：——

  A practical protocol is developed to directly provide chiral alpha-acyloxyphosphonates and alpha-hydroxyphosphonates from (+/-)-alpha-hydroxyphosphonates utilizing the transacylation process to generate the mixed anhydrides from acid components and pivalic anhydride in the presence of organocatalysts (s-value = 33-518).

  开发了一种实用的方案，可在有机催化剂存在下，利用转酰基作用从酸组分和新戊酸酐生成混合酸酐，从而直接从（+/-）-α-羟基膦酸酯中提供手性α-酰氧基膦酸酯和α-羟基膦酸酯。 = 33-518）。
• Synthesis of an Optically ActiveC1-Symmetric Al(salalen) Complex and Its Application to the Catalytic Hydrophosphonylation of Aldehydes
  作者：Bunnai Saito、Tsutomu Katsuki

  DOI：10.1002/anie.200501008

  日期：2005.7.18
• Synthesis and transformations in the phosphonomycin series
  作者：N.N. Girotra、N.L. Wendler

  DOI：10.1016/s0040-4039(01)88772-4

  日期：1969.1