2-(phenylthio)acetaldehyde dimethyl acetal | 99172-76-6

• 分子结构分类: 有机化合物 - 有机硫化合物 - 硫醚类
• 英文名称: 2-(phenylthio)acetaldehyde dimethyl acetal
• 英文别名: phenylmercaptoacetaldehyde dimethyl acetal；(2,2-dimethoxy ethylsulfanyl)benzene；(2,2-dimethoxyethyl)(phenyl)sulfane；1,1-dimethoxy-2-(phenylthio)ethane；Dimethoxyphenylthioacetal；(2,2-dimethoxy-ethylsulfanyl)-benzene；[(2,2-Dimethoxyethyl)sulfanyl]benzene；2,2-dimethoxyethylsulfanylbenzene
• CAS: 99172-76-6
• 化学式: C₁₀H₁₄O₂S
• 分子量: 198.286
• InChiKey: UDZBKUHTILSBLV-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.3
• 重原子数：
  13
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.4
• 拓扑面积：
  43.8
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  2-(phenylthio)acetaldehyde dimethyl acetal 在 磷酸 、 phosphorus pentoxide 作用下， 170.0~180.0 ℃ 、1.33 kPa 条件下， 生成 苯并噻吩
  参考文献：
  名称：

  Rabindran; Tilak, Current Science, 1951, vol. 20, p. 205

  摘要：

  DOI：
• 作为产物：
  描述：

  2,2,2',2'-四甲氧基乙基二硫醚 在 乙醚 、 苯基锂 作用下， 生成 2-(phenylthio)acetaldehyde dimethyl acetal
  参考文献：
  名称：

  Pandya; Tilak, Journal Of Scientific and Industrial Research, 1959, vol. 18 B, p. 371,374

  摘要：

  DOI：

文献信息

• Pummerer Cyclization Revisited: Unraveling of Acyl Oxonium Ion and Vinyl Sulfide Pathways
  作者：Xin Li、Rich G. Carter

  DOI：10.1021/acs.orglett.8b02059

  日期：2018.9.21

  Two viable pathways (vinyl sulfide and acyl oxonium ion) for the Pummerer cyclization have been unraveled that expand the reaction scope and capabilities. Use of Brønsted-enhanced Lewis acidity was key to realization of the vinyl sulfide pathway, whereas selective complexation of the sulfur lone pair facilitated the unprecedented acyl oxonium ion pathway. Preliminary mechanistic investigations support

  揭示了用于Pummerer环化的两个可行途径（乙烯基硫化物和酰基氧鎓离子），可扩展反应范围和能力。使用Brønsted增强的Lewis酸度是实现乙烯基硫化物途径的关键，而硫孤对的选择性络合促进了前所未有的酰基氧鎓离子途径。初步的机械研究支持了这些假设。已经探索了多种底物以了解反应参数。
• Ionic Liquid as Catalyst and Reaction Medium: A Simple, Convenient and Green Procedure for the Synthesis of Thioethers, Thioesters and Dithianes using an Inexpensive Ionic Liquid, [pmIm]Br
  作者：Brindaban C. Ranu、Ranjan Jana

  DOI：10.1002/adsc.200505122

  日期：2005.11

  room temperature ionic liquid, 1-pentyl-3-methylimidazolium bromide, [pmIm]Br efficiently catalyzes the reaction of alkyl halides or acyl halides with thiols without any solvent at room temperature leading to the synthesis of thioethers and thioesters in high yields. This reaction has also been extended for the preparation of dithianes and transthioetherification. The ionic liquid is recovered and

  一种易于获得且廉价的室温离子液体溴化1-戊基-3-甲基咪唑鎓[pmIm] Br，可在室温下有效催化烷基卤化物或酰基卤化物与硫醇的反应，而无需任何溶剂，从而导致在高产。该反应也已经扩展到二噻烷的制备和反硫醚化。离子液体被回收并循环用于随后的运行。
• Use of Benzo-Heteroaryl Sulfamide Derivatives for the Treatment of Mania and Bipolar Disorder
  申请人：Smith-Swintosky Virginia L.

  公开号：US20070191450A1

  公开（公告）日：2007-08-16

  The present invention is a method for the treatment of mania and/or bipolar disorder comprising administering to a subject in need thereof a therapeutically effective amount of one or more novel benzo-heteroaryl sulfamide derivatives of formula (I) as herein defined.

  本发明是一种治疗躁狂症和/或双相情感障碍的方法，包括向需要的受试者施用一种或多种新型苯并杂环磺酰胺衍生物的治疗有效量，其化学式如下所定义。
• USE OF BENZO-HETEROARYL SULFAMIDE DERIVATIVES FOR THE TREATMENT OF PAIN
  申请人：Smith-Swintosky Virginia L.

  公开号：US20070191452A1

  公开（公告）日：2007-08-16

  The present invention is a method for the treatment of pain comprising administering to a subject in need thereof a therapeutically effective amount of one or more novel benzo-heteroaryl sulfamide derivatives of formula (I) as herein defined. The present invention is further directed to methods for the treatment of pain comprising co-therapy with analgesic agent(s) and a compound of formula (I) as described herein.

  本发明涉及一种用于治疗疼痛的方法，包括向需要的受试者施用一种或多种新型苯并杂环磺胺衍生物的治疗有效量，其化学式如下所定义。本发明还涉及一种治疗疼痛的方法，包括与镇痛剂联合治疗以及本文描述的化合物的联合治疗。
• Use of Benzo-Heteroaryl Sulfamide Derivatives for the Treatment of Disease Modification / Epileptogenesis
  申请人：Smith-Swintosky Virginia L.

  公开号：US20070191460A1

  公开（公告）日：2007-08-16

  The present invention is a method for treating, preventing, reversing, arresting or inhibiting the occurrence, development and maturation of seizures or seizure-related disorders. More specifically, the present invention is directed to methods for the use of benzo-heteroaryl sulfamide derivatives of formula (I) as described herein to therapeutically or prophylactically treat, prevent, reverse, arrest or inhibit epileptogenesis and epilepsy.

  本发明涉及一种治疗、预防、逆转、抑制癫痫或与癫痫有关疾病的发生、发展和成熟的方法。更具体地说，本发明涉及使用如下所述的式(I)的苯并杂环磺酰胺衍生物的方法，用于治疗、预防、逆转、抑制癫痫发生和癫痫。