3-hydroxy-1-(pyrrolidin-1-yl)butan-1-one | 299433-66-2

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡咯烷类
• 英文名称: 3-hydroxy-1-(pyrrolidin-1-yl)butan-1-one
• 英文别名: 3-Hydroxy-1-pyrrolidin-1-ylbutan-1-one
• CAS: 299433-66-2
• 化学式: C₈H₁₅NO₂
• 分子量: 157.213
• InChiKey: KIWSJMLUNSQPMS-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.1
• 重原子数：
  11
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.88
• 拓扑面积：
  40.5
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  1-(1,3-二氧代丁基)吡咯烷 在 [RuCl(benzene)(rac)-SunPhos]Cl 、 氢气 作用下， 以 乙醇 为溶剂， 70.0 ℃ 、2.0 MPa 条件下， 生成 3-hydroxy-1-(pyrrolidin-1-yl)butan-1-one
  参考文献：
  名称：

  Ru-Catalyzed Asymmetric Hydrogenation of 3-Oxoglutaric Acid Derivatives via Solvent-Assisted Pinpoint Recognition of Carbonyls in Close Chemical Propinquity

  摘要：

  Upon comparison of hydrogenation rates of various beta-ketocarboxylic acid derivatives, beta-ketoamides were found to be hydrogenated slightly faster than beta-ketoesters in EtOH in the presence of [RuCl(benzene)(S)-SunPhos]Cl at 70 degrees C with 20 bar of hydrogen. In THF these differences were so sharpened that beta-ketoamides were hydrogenated even faster than In EtOH while the esters were extremely slow. Based on these findings, a series of 3-oxoglutaric acid derived with ester and amide moieties on the two ends were hydrogenated to 3-hydroxyl products with high enantioselectivities.

  DOI：

  10.1021/ol201406w

文献信息

• [EN] BETA-HYDROXYBUTYRYL-AMINO ACID COMPOUND, PREPARATION METHOD THEREFOR AND USE THEREOF<br/>[FR] COMPOSÉ D'ACIDE BÊTA-HYDROXYBUTYRYL-AMINÉ, SON PROCÉDÉ DE PRÉPARATION ET SON UTILISATION<br/>[ZH] 一种β-羟基丁酰-氨基酸化合物及制备方法和应用
  申请人：LIU CHENG

  公开号：WO2019104851A4

  公开（公告）日：2019-08-15

  [EN] Beta-hydroxybutyryl-amino acid compounds represented by formulas I, II, III, IV, V, VI, VII, VIII, IX and X, a preparation method therefor and use thereof. The compounds have antitumor activity and can be used for weight loss, anti-aging, treatment of Alzheimer's disease and epilepsy, lowering blood lipids, and lowering blood pressure.
  [FR] La présente invention concerne des composés d'acide bêta-hydroxybutyryl-aminé représentés par les formules I, II, III, IV, V, VI, VII, VIII, IX et X, leur procédé de préparation et leur utilisation. Les composés ont une activité antitumorale et peuvent être utilisés pour la perte de poids, comme anti-âge, pour le traitement de la maladie d'Alzheimer et l'épilepsie, pour la réduction des lipides dans le sang et pour la diminution de la pression artérielle.
  [ZH] 式I、Ⅱ、Ⅲ、Ⅳ、Ⅴ、Ⅵ、Ⅶ、Ⅷ、Ⅸ、Ⅹ所示的β-羟基丁酰-氨基酸化合物及制备方法和应用，所述化合物具有抑癌活性并可用于减肥、抗衰老、治疗阿尔海默症和癫痫、降血脂、降血压。
• SUBSTITUIERTE 2-PHENYLPYRIDINE ALS HERBIZIDE
  申请人：BASF AKTIENGESELLSCHAFT

  公开号：EP0802904B1

  公开（公告）日：1998-09-09
• US5958837A
  申请人：——

  公开号：US5958837A

  公开（公告）日：1999-09-28
• Ru-Catalyzed Asymmetric Hydrogenation of 3-Oxoglutaric Acid Derivatives via Solvent-Assisted Pinpoint Recognition of Carbonyls in Close Chemical Propinquity
  作者：Wanfang Li、Xin Ma、Weizheng Fan、Xiaoming Tao、Xiaoming Li、Xiaomin Xie、Zhaoguo Zhang

  DOI：10.1021/ol201406w

  日期：2011.8.5

  Upon comparison of hydrogenation rates of various beta-ketocarboxylic acid derivatives, beta-ketoamides were found to be hydrogenated slightly faster than beta-ketoesters in EtOH in the presence of [RuCl(benzene)(S)-SunPhos]Cl at 70 degrees C with 20 bar of hydrogen. In THF these differences were so sharpened that beta-ketoamides were hydrogenated even faster than In EtOH while the esters were extremely slow. Based on these findings, a series of 3-oxoglutaric acid derived with ester and amide moieties on the two ends were hydrogenated to 3-hydroxyl products with high enantioselectivities.