1H-Benzimidazole,5-methyl-2-(methylthio)-(9CI) | 637322-92-0

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并咪唑类
• 英文名称: 1H-Benzimidazole,5-methyl-2-(methylthio)-(9CI)
• 英文别名: 6-methyl-2-methylsulfanyl-1H-benzimidazole
• CAS: 637322-92-0
• 化学式: C₉H₁₀N₂S
• mdl: MFCD04331004
• 分子量: 178.258
• InChiKey: CSBXMMFTIUOIHE-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.3
• 重原子数：
  12
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.222
• 拓扑面积：
  54
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  2-巯基-5-甲基苯并咪唑 、 碘甲烷 在 N,N-二异丙基乙胺 作用下， 以 丙酮 为溶剂， 反应 0.08h， 以89%的产率得到1H-Benzimidazole,5-methyl-2-(methylthio)-(9CI)
  参考文献：
  名称：

  An easy and fast ultrasonic selective S-alkylation of hetaryl thiols at room temperature

  摘要：

  A series of 2-alkylthio derivatives of hetaryl thiols were synthesized by selective S-alkylation with alkyl halides (bromides and iodides) with ultrasonic irradiation at room temperature. The reaction was found to be generally applicable to hetaryl thiol derivatives with different substituents in the aromatic nucleus and various alkyl halides. The reaction gives high to excellent yields of products with high purity. (C) 2010 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.ultsonch.2010.03.002

文献信息

• Copolymer and photothermographic material containing the same
  申请人：Konica Minolta Medical & Graphic, Inc.

  公开号：EP1909139A1

  公开（公告）日：2008-04-09

  Disclosed is a photothermographic material comprising on a support a light-insensitive silver salt of an aliphatic carboxylic acid, a light-sensitive silver halide and a reducing agent for silver ions, wherein the photothermographic material further comprises a copolymer comprising a backbone comprising a chain having a monomeric repeating unit, represented by formula (1) and a chain having a monomeric repeating unit, represented by formula (2).

  本发明公开了一种光热成像材料，该材料包含脂肪族羧酸的光敏银盐、光敏卤化银和银离子还原剂，其中该光热成像材料还包含一种共聚物，该共聚物的骨架包括具有单体重复单元的链，由式（1）表示，以及具有单体重复单元的链，由式（2）表示。
• COPOLYMER AND PHOTOTHERMOGRAPHIC MATERIAL CONTAINING THE SAME
  申请人：SAKURAGI Rie

  公开号：US20080085482A1

  公开（公告）日：2008-04-10

  Disclosed is a photothermographic material comprising on support a light-insensitive silver salt of an aliphatic carboxylic acid, a light-sensitive silver halide and a reducing agent for silver ions, wherein the photothermographic material further comprises a copolymer comprising a backbone comprising a chain having a monomeric repeating unit, represented by formula (1) and a chain having a monomeric repeating unit, represented by formula (2).
• US7455961B2
  申请人：——

  公开号：US7455961B2

  公开（公告）日：2008-11-25
• An easy and fast ultrasonic selective S-alkylation of hetaryl thiols at room temperature
  作者：Todor Deligeorgiev、Stefka Kaloyanova、Nedyalko Lesev、Juan J. Vaquero

  DOI：10.1016/j.ultsonch.2010.03.002

  日期：2010.6

  A series of 2-alkylthio derivatives of hetaryl thiols were synthesized by selective S-alkylation with alkyl halides (bromides and iodides) with ultrasonic irradiation at room temperature. The reaction was found to be generally applicable to hetaryl thiol derivatives with different substituents in the aromatic nucleus and various alkyl halides. The reaction gives high to excellent yields of products with high purity. (C) 2010 Elsevier B.V. All rights reserved.