1,6-dimethylthio-4-hydroxy-3-hexanone | 1392811-23-2

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 1,6-dimethylthio-4-hydroxy-3-hexanone
• 英文别名: 1,6-Dimethylthio-4-hydroxy-3-hexanone；4-hydroxy-1,6-bis(methylsulfanyl)hexan-3-one
• CAS: 1392811-23-2
• 化学式: C₈H₁₆O₂S₂
• 分子量: 208.346
• InChiKey: JMKGGFQTRMEXDS-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.9
• 重原子数：
  12
• 可旋转键数：
  7
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.88
• 拓扑面积：
  87.9
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  3-甲硫基丙醛 在 1,3-bis[(2,6-dibromo)phenyl]imidazolinium chloride 、 1,8-二氮杂双环[5.4.0]十一碳-7-烯 作用下， 以 四氢呋喃 为溶剂， 40.0 ℃ 、1.0 MPa 条件下， 反应 3.0h， 以85%的产率得到1,6-dimethylthio-4-hydroxy-3-hexanone
  参考文献：
  名称：

  PROCESS FOR PRODUCING ALPHA-HYDROXYKETONE COMPOUND

  摘要：

  本发明的目的是轻松有效地制备α-羟基酮化合物。提供了一种制备α-羟基酮化合物的方法，包括在碱和式（1）表示的咪唑啉盐存在下搅拌一种或多种醛化合物或其聚合物的搅拌步骤，其中R1和R2各自独立表示氢原子，具有取代基的烷基或具有取代基的芳基，或R1和R2彼此结合形成环，与它们结合的碳原子一起，R3和R4各自独立表示具有一个或多个电子吸引基团的芳基，X-表示阴离子。

  公开号：

  US20130281709A1

文献信息

• METHOD FOR PRODUCING ALPHA-HYDROXY KETONE COMPOUND
  申请人：Hagiya Koji

  公开号：US20140235867A1

  公开（公告）日：2014-08-21

  The present invention relates to a specific thiazolium salt used for producing an α-hydroxy ketone compound, and a method for producing an α-hydroxy ketone compound by carrying out a coupling reaction of an aldehyde compound in the presence of a base compound and the specific thiazolium salt.

  本发明涉及一种用于制备α-羟基酮化合物的特定噻唑盐，以及通过在碱性化合物和特定噻唑盐存在下进行醛化合物偶联反应制备α-羟基酮化合物的方法。
• [EN] METHOD FOR PRODUCING ALPHA - HYDROXY KETONE COMPOUND<br/>[FR] PROCÉDÉ DE FABRICATION D'UN COMPOSÉ ALPHA-HYDROXY CÉTONE
  申请人：SUMITOMO CHEMICAL CO

  公开号：WO2013035650A9

  公开（公告）日：2014-03-13
• [EN] PROCESS FOR PRODUCING ALPHA-HYDROXYKETONE COMPOUND<br/>[FR] PROCÉDÉ DE PRODUCTION DE COMPOSÉ À BASE D'ALPHA-HYDROXYCÉTONE
  申请人：SUMITOMO CHEMICAL CO

  公开号：WO2012105667A2

  公开（公告）日：2012-08-09

  An object of the present invention is to produce an α-hydroxyketone compound easily and effectively. Provided is a process for producing an α-hydroxyketone compound comprising a stirring step of stirring one or more aldehyde compounds or polymers thereof in the presence of a base and an imidazolinium salt represented by the formula (1): wherein R1 and R2 each independently represent a hydrogen atom, an alkyl group optionally having a substituent or an aryl group optionally having a substituent, or R1 and R2 are bound to each other to form a ring together with carbon atoms to which they bind, R3 and R4 each independently represent an aryl group having one or more electron withdrawing groups, and X- represents an anion.
• PROCESS FOR PRODUCING ALPHA-HYDROXYKETONE COMPOUND
  申请人：Hagiya Koji

  公开号：US20130281709A1

  公开（公告）日：2013-10-24

  An object of the present invention is to produce an α-hydroxyketone compound easily and effectively. Provided is a process for producing an α-hydroxyketone compound comprising a stirring step of stirring one or more aldehyde compounds or polymers thereof in the presence of a base and an imidazolinium salt represented by the formula (1): wherein R 1 and R 2 each independently represent a hydrogen atom, an alkyl group optionally having a substituent or an aryl group optionally having a substituent, or R 1 and R 2 are bound to each other to form a ring together with carbon atoms to which they bind, R 3 and R 4 each independently represent an aryl group having one or more electron withdrawing groups, and X − represents an anion.

  本发明的目的是轻松有效地制备α-羟基酮化合物。提供了一种制备α-羟基酮化合物的方法，包括在碱和式（1）表示的咪唑啉盐存在下搅拌一种或多种醛化合物或其聚合物的搅拌步骤，其中R1和R2各自独立表示氢原子，具有取代基的烷基或具有取代基的芳基，或R1和R2彼此结合形成环，与它们结合的碳原子一起，R3和R4各自独立表示具有一个或多个电子吸引基团的芳基，X-表示阴离子。