2,5-Dibutylthiophen | 6911-45-1

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 噻吩类
• 英文名称: 2,5-Dibutylthiophen
• 英文别名: Thiophene, 2,5-dibutyl-；2,5-dibutylthiophene
• CAS: 6911-45-1
• 化学式: C₁₂H₂₀S
• 分子量: 196.357
• InChiKey: NHLXPPMDOYFYFF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.1
• 重原子数：
  13
• 可旋转键数：
  6
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.67
• 拓扑面积：
  28.2
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为产物：
  描述：

  1-己炔 生成 2,5-Dibutylthiophen
  参考文献：
  名称：

  DZHEMILEV, U. M.;BAJBULATOVA, N. Z.;TKACHENKO, T. K.;KUNAKOVA, R. V.;XALI+, IZV. AN CCCP. CEP. XIM.,(1989) N, S. 655-660

  摘要：

  DOI：

文献信息

• Analgesic carboxylic acid amide derivatives
  申请人：Sankyo Company Limited

  公开号：EP0356247A1

  公开（公告）日：1990-02-28

  Analgesic compounds are of the general formula (I): in which, R¹ and R² each represents hydrogen or C₁-C₆ alkyl, or R¹ and R² together with the nitrogen atom to which they are attached form a heterocycle; E represents methylene, sulphur, oxygen or imino group optionally substituted with C₁-C₆ alkyl or aralkyl; ring A is aryl or heteroaryl ring, optionally substituted; R³ is hydrogen or C₁-C₆ alkyl and R⁴ is hydrogen or R³ and R⁴ together represent a group of formula (IV): -(CRaRa)m-C(=Y)-      (IV) (wherein Ra and Ra is C₁-C₆ alkyl or hydrogen, up to a maximum of 3 alkyl groups, m is 1, 2, or 3, and Y is two hydrogens or oxygen); provided that when E represents a methylene group, then R³ is a C₁-C₆ alkyl group or R³ and R⁴ together represent a group of the formula (IV).

  镇痛化合物的通式为(I)： 其中，R¹ 和 R² 各自代表氢或 C₁-C₆烷基，或 R¹ 和 R² 与它们所连接的氮原子一起形成杂环；E 代表亚甲基、硫、氧或亚氨基，可选择被 C₁-C₆ 烷基或芳烷基取代；环 A 是任选被取代的芳基或杂芳基环；R³ 是氢或 C₁-C₆ 烷基，R⁴ 是氢或 R³ 和 R⁴ 共同代表式 (IV) 的基团： -(CRaRa)m-C(=Y)-(IV) (其中 Ra 和 Ra 是 C₁-C₆ 烷基或氢，最多 3 个烷基，m 是 1、2 或 3，Y 是两个氢或氧)；条件是当 E 代表亚甲基时，R³ 是 C₁-C₆ 烷基或 R³ 和 R⁴ 共同代表式(IV)的基团。
• Gan original method for the preparation of sulfides and disulfides involving cobalt complexes
  作者：U. M. Dzhemilev、N. Z. Baibulatova、T. K. Tkachenko、R. V. Kunakova

  DOI：10.1007/bf00960174

  日期：1987.8
• Novel reaction for the preparation of alkyl vinyl sulfides using metal complex catalysts
  作者：U. M. Dzhemilev、N. Z. Baibulatova、R. V. Kunakova、T. K. Tkachenko、G. A. Tolstikov

  DOI：10.1007/bf00958250

  日期：1990.9

  The feasibility of the one-step synthesis of mixtures of Z- and E-alkenyl alkyl sulfides via the reaction of elemental sulfur with terminal and disubstituted alkynes and alkyl halides has been demonstrated in the presence of low-valent Ni, Co, Pd, and Fe complexes. The effects of structure in the starting alkynes and alkyl halides have been investigated, along with process conditions and their effect on the composition and yields of reaction products.
• A new catalytic reaction of elemental sulfur with acetylenes by the action of cobalt complexes
  作者：U. M. Dzhemilev、F. A. Selimov、V. R. Khafizov、L. M. Khalilov、G. A. Tolstikov

  DOI：10.1007/bf00955401

  日期：1986.5
• DZHEMILEV, U. M.;BAJBULATOVA, N. Z.;TKACHENKO, T. K.;KUNAKOVA, R. V.;XALI+, IZV. AN CCCP. CEP. XIM.,(1989) N, S. 655-660
  作者：DZHEMILEV, U. M.、BAJBULATOVA, N. Z.、TKACHENKO, T. K.、KUNAKOVA, R. V.、XALI+

  DOI：——

  日期：——