diethyl (R)-(2-((diphenylphosphorothioyl)amino)-4-methylpentan-2-yl)phosphonate | 1446719-10-3

• 分子结构分类: 有机化合物 - 有机酸及其衍生物
• 英文名称: diethyl (R)-(2-((diphenylphosphorothioyl)amino)-4-methylpentan-2-yl)phosphonate
• 英文别名: (2R)-2-diethoxyphosphoryl-N-diphenylphosphinothioyl-4-methylpentan-2-amine
• CAS: 1446719-10-3
• 化学式: C₂₂H₃₃NO₃P₂S
• 分子量: 453.522
• InChiKey: HFRPWIFBHQKXSD-JOCHJYFZSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6
• 重原子数：
  29
• 可旋转键数：
  11
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.45
• 拓扑面积：
  79.6
• 氢给体数：
  1
• 氢受体数：
  5

反应信息

• 作为产物：
  描述：

  、 亚磷酸二乙酯 在 tetrakis(actonitrile)copper(I) hexafluorophosphate 、 三乙胺 、 (-)-1,2-双((2R,5R)-2,5-二苯基膦)乙烷 作用下， 以 四氢呋喃 为溶剂， 反应 72.0h， 以90%的产率得到diethyl (R)-(2-((diphenylphosphorothioyl)amino)-4-methylpentan-2-yl)phosphonate
  参考文献：
  名称：

  Catalytic Asymmetric Hydrophosphonylation of Ketimines

  摘要：

  Catalytic asymmetric hydrophosphonylation of aromatic and aliphatic N-thiophosphinoyl ketimines with dialkyl phosphite was efficiently promoted by as little as 0.5 mol% of catalyst loading at ambient temperature. The catalyst can be recovered for repeated use, and facile removal of the thiophosphinoyl group allowed for ready access to the phosphonic acid analogue of enantioenriched alpha,alpha-disubstituted alpha-amino acids.

  DOI：

  10.1021/ja4059316

文献信息

• Compound, Manufacturing Method Therefor, and Method for Manufacturing Optically Active alpha-Aminophosphonate Derivative
  申请人：MICROBIAL CHEMISTRY RESEARCH FOUNDATION

  公开号：US20160145278A1

  公开（公告）日：2016-05-26

  A method for producing a compound represented by General Formula (1), the method including: reacting a compound represented by General Formula (3) and a compound represented by General Formula (4): where R 1 and R 2 each represent aliphatic group which may have substituent, or aromatic group which may have substituent (with the proviso that R 1 and R 2 are different groups), R 3 represents aromatic group which may have substituent, and R 4 represents aliphatic group which may have substituent, or aromatic group which may have substituent, where R 1 and R 2 each represent aliphatic group which may have substituent, or aromatic group which may have substituent (with the proviso that R 1 and R 2 are different groups), and R 3 represents aromatic group which may have substituent, where R 4 represents aliphatic group which may have substituent, or aromatic group which may have substituent.

  一种制备通式（1）所代表化合物的方法，包括：反应通式（3）所代表的化合物和通式（4）所代表的化合物：其中R1和R2分别代表可能具有取代基的脂肪族基团或可能具有取代基的芳香族基团（前提是R1和R2是不同的基团），R3代表可能具有取代基的芳香族基团，R4代表可能具有取代基的脂肪族基团或可能具有取代基的芳香族基团，其中R1和R2分别代表可能具有取代基的脂肪族基团或可能具有取代基的芳香族基团（前提是R1和R2是不同的基团），R3代表可能具有取代基的芳香族基团，R4代表可能具有取代基的脂肪族基团或可能具有取代基的芳香族基团。
• US9493492B2
  申请人：——

  公开号：US9493492B2

  公开（公告）日：2016-11-15