1,2-dibutylpyrrole

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡咯
• 英文名称: 1,2-dibutylpyrrole
• 化学式: C₁₂H₂₁N
• 分子量: 179.305
• InChiKey: SLDLVSBZPFOOIP-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.6
• 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：
  4.9
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为产物：
  描述：

  2-辛醛 在 copper(l) iodide 、 三乙胺 作用下， 以 四氯化碳 、 N,N-二甲基乙酰胺 为溶剂， 反应 2.0h， 生成 1,2-dibutylpyrrole
  参考文献：
  名称：

  炔基亚胺的新型Cu辅助环异构化：吡咯和含吡咯杂环的有效合成。

  摘要：

  DOI：

  10.1021/ja0058684

文献信息

• Formation of α,β-unsaturated carboxylic acids and salts thereof from metalalactones and anionic polyelectrolytes
  申请人：Chevron Phillips Chemical Company LP

  公开号：US11530177B2

  公开（公告）日：2022-12-20

  This disclosure provides processes for forming acrylic acid and other α,β-unsaturated carboxylic acids and their salts, including catalytic processes, and catalyst systems for effecting the processes. For example, there is provided a catalyst system for producing an α,β-unsaturated carboxylic acid or a salt thereof, the catalyst system comprising: (a) a transition metal precursor compound comprising a Group 8-11 transition metal and at least one first ligand; (b) optionally, at least one second ligand; and (c) an anionic polyaromatic resin with associated metal cations. The catalyst system can further comprise (d) an olefin; (e) carbon dioxide (CO 2 ); and (f) a diluent. Methods of regenerating the anionic polyaromatic resin with associated metal cations are described.

  本公开提供了形成丙烯酸和其它α,β-不饱和羧酸及其盐的工艺，包括催化工艺，以及实现这些工艺的催化剂系统。例如，提供了一种用于生产α，β-不饱和羧酸或其盐的催化剂体系，该催化剂体系包括：(a) 过渡金属前体化合物，包括 8-11 族过渡金属和至少一种第一配体；(b) 可选的至少一种第二配体；(c) 具有相关金属阳离子的阴离子聚芳香族树脂。催化剂体系可进一步包括 (d) 烯烃；(e) 二氧化碳（CO 2 ) ；以及 (f) 稀释剂。描述了阴离子多芳香族树脂与相关金属阳离子的再生方法。
• Kozlov, N. S.; Moiseenok, L. I.; Kozintsev, S. I., Doklady Chemistry, 1980, vol. 252, p. 283 - 286
  作者：Kozlov, N. S.、Moiseenok, L. I.、Kozintsev, S. I.

  DOI：——

  日期：——
• FORMATION OF ALPHA,BETA-UNSATURATED CARBOXYLIC ACIDS AND SALTS THEREOF FROM METALALACTONES AND ANIONIC POLYELECTROLYTES
  申请人：Chevron Phillips Chemical Company LP

  公开号：US20210179525A1

  公开（公告）日：2021-06-17

  This disclosure provides processes for forming acrylic acid and other α,β-unsaturated carboxylic acids and their salts, including catalytic processes, and catalyst systems for effecting the processes. For example, there is provided a catalyst system for producing an α,β-unsaturated carboxylic acid or a salt thereof, the catalyst system comprising: (a) a transition metal precursor compound comprising a Group 8-11 transition metal and at least one first ligand; (b) optionally, at least one second ligand; and (c) an anionic polyaromatic resin with associated metal cations. The catalyst system can further comprise (d) an olefin; (e) carbon dioxide (CO 2 ); and (f) a diluent. Methods of regenerating the anionic polyaromatic resin with associated metal cations are described.
• A Novel Cu-Assisted Cycloisomerization of Alkynyl Imines:  Efficient Synthesis of Pyrroles and Pyrrole-Containing Heterocycles
  作者：Alexander V. Kel'in、Anna W. Sromek、Vladimir Gevorgyan

  DOI：10.1021/ja0058684

  日期：2001.3.1