2-fluoro-N-[(2S)-1-(4-fluoro-2-hydroxyanilino)-4-methyl-1-oxopentan-2-yl]-5-hydroxybenzamide | 1190603-25-8

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: 2-fluoro-N-[(2S)-1-(4-fluoro-2-hydroxyanilino)-4-methyl-1-oxopentan-2-yl]-5-hydroxybenzamide
• CAS: 1190603-25-8
• 化学式: C₁₉H₂₀F₂N₂O₄
• 分子量: 378.376
• InChiKey: HZMMHRBOVKBTNJ-INIZCTEOSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.3
• 重原子数：
  27
• 可旋转键数：
  6
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.26
• 拓扑面积：
  98.7
• 氢给体数：
  4
• 氢受体数：
  6

文献信息

• RECYCLABLE CHIRAL CATALYST FOR ASYMMETRIC NITROALDOL REACTION AND PROCESS FOR THE PREPARATION THEREOF
  申请人：COUNCIL OF SCIENTIFIC 7 INDUSTRIAL RESEARCH

  公开号：US20150368181A1

  公开（公告）日：2015-12-24

  The present invention relates to preparation of highly efficient chiral recyclable homogeneous catalysts generated in situ by the reaction of chiral oligomeric [H 4 ] ligands and a metal salt taken in 1:1 molar ratio for asymmetric nitroaldol reaction, wherein nitroaldol reactions of various aldehydes such as aromatic, aliphatic α,β-unsaturated aldehydes, alicyclic aldehydes and nitroalkenes were carried out to produce optically active β-nitroalcohols in high yield and with moderate to excellent enantioselectivity (ee up to >95%) in presence of a base and an optically active chiral recyclable homogeneous catalyst represented by the following formula (I).

  本发明涉及通过手性寡聚[H4]配体与金属盐在1:1摩尔比下反应生成原位高效手性可回收均相催化剂的制备，用于不对称硝基醛醇反应，其中对各种醛（如芳香族、脂肪族α,β-不饱和醛、脂环醛和硝基烯烃）进行硝基醛醇反应，以高产率和中等到优异对映选择性（ee高达>95%）在碱和以下式（I）所示的手性可回收均相催化剂存在下产生光学活性β-硝基醇。
• CATALYST AND METHOD FOR PRODUCING OPTICALLY ACTIVE ANTI-1,2-NITROALKANOL COMPOUND
  申请人：Microbial Chemistry Research Foundation

  公开号：EP2957342A1

  公开（公告）日：2015-12-23

  A catalyst, which is obtained by mixing a compound expressed by the following Structural Formula (1), a nitroalkane compound, a neodymium-containing compound, a sodium-containing compound, and a carbon structure:

  一种催化剂，由以下结构式（1）表示的化合物、硝基烷化合物、含钕化合物、含钠化合物和碳结构混合而成：
• Catalyst, production method therefor, and method for producing optically active anti-1, 2-nitroalkanol compound
  申请人：Microbial Chemistry Research Foundation

  公开号：US10413892B2

  公开（公告）日：2019-09-17

  A catalyst including: neodymium; sodium; and a ligand, which is a compound expressed by Structural Formula (1) below, wherein the neodymium and the ligand form a complex at a molar ratio of 1:2 (neodymium:ligand):

  一种催化剂，包括：钕、钠和配体，配体是由下面结构式（1）表示的化合物，其中钕和配体以 1:2 的摩尔比（钕:配体）形成络合物：
• METHOD FOR PRODUCING OPTICALLY ACTIVE ANTI-1,2-NITROALKANOL COMPOUND
  申请人：Microbial Chemistry Research Foundation

  公开号：EP2957342B1

  公开（公告）日：2020-07-29
• RECYCLABLE CHIRAL CATALYST FOR ASYMMETRIC NITROALDOL REACTION AND PROCESS FOR THE PREPARATION THEREOF
  申请人：Council of Scientific & Industrial Research

  公开号：EP2950927A1

  公开（公告）日：2015-12-09