4-pentylisoquinoline

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 异喹啉及其衍生物
• 英文名称: 4-pentylisoquinoline
• 化学式: C₁₄H₁₇N
• 分子量: 199.296
• InChiKey: AWHVHIRJZOAIFQ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.5
• 重原子数：
  15
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.36
• 拓扑面积：
  12.9
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为产物：
  描述：

  2-(2-bromophenyl)-3-(hept-2-yn-1-yl)-4-phenyloxazolidine 在 四(三苯基膦)钯 、 水 、 sodium formate 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 0.5h， 以93%的产率得到4-pentylisoquinoline
  参考文献：
  名称：

  微波辅助钯催化的恶唑烷还原环化/开环/芳构化级联到异喹啉

  摘要：

  开发了一种有效的钯催化反应，用于在微波辐射下构建 4-取代异喹啉的N-炔丙基恶唑烷。这种转化是通过连续钯催化的还原环化/开环/芳构化级联反应通过恶唑烷环的 C-O 和 C-N 键断裂进行的。通过进行毫摩尔级反应，以及将异喹啉转化为合成层状菌素类似物的关键中间体，也探索了该方法的实用价值。

  DOI：

  10.1021/acs.orglett.1c02416

文献信息

• PROCESS FOR PRODUCTION OF BIS-QUATERNARY AMMONIUM SALT, AND NOVEL INTERMEDIATE
  申请人：Okamoto Kuniaki

  公开号：US20120130107A1

  公开（公告）日：2012-05-24

  Object To provide a method for producing a bis-quaternary ammonium salt efficiently and a novel synthetic intermediate thereof. Solution The present invention relates to a method for producing a bis-quaternary ammonium salt represented by a general formula [3] which comprises reacting a disulfonic acid ester represented by a general formula [1] (in the formula, definitions of two R 1 's and T are as described in claim 1 ) with a tertiary amine represented by a general formula [2] (in the formula, definitions of R 3 to R 5 are as described in claim 1 ), and a disulfonic acid ester represented by a general formula [1′] (in the formula, two R 16 's represent independently a halogen atom or a C1-C3 fluoroalkyl group, and two m's represent independently an integer of 1 to 5).

  提供一种高效生产双季铵盐和其新型合成中间体的方法。本发明涉及一种生产由通用式[3]表示的双季铵盐的方法，包括将由通用式[1]表示的二磺酸酯（在该式中，两个R1和T的定义如权利要求1中所述）与由通用式[2]表示的三级胺（在该式中，R3到R5的定义如权利要求1中所述）以及由通用式[1']表示的二磺酸酯（在该式中，两个R16独立表示卤原子或C1-C3氟烷基，两个m独立表示1至5的整数）反应。
• Novel disulfonic acid ester as an additive for an electrolyte for a lithium secondary battery
  申请人：Wako Pure Chemical Industries, Ltd.

  公开号：EP2821395A2

  公开（公告）日：2015-01-07

  Object To provide a method for producing a bis-quaternary ammonium salt efficiently and a novel synthetic intermediate thereof. Solution The present invention relates to a method for producing a bis-quaternary ammonium salt represented by a general formula [3] which comprises reacting a disulfonic acid ester represented by a general formula [1] (in the formula, definitions of two R1's and T are as described in Claim 1) with a tertiary amine represented by a general formula [2] (in the formula, definitions of R3 to R5 are as described in Claim 1), and a novel disulfonic acid ester represented by a general formula [1'] (in the formula, two R16's represent independently a halogen atom or a C1-C3 fluoroalkyl group, and two m's represent independently an integer of 1 to 5) as an additive for an electrolyte for a lithium secondary battery.

  目的 提供一种高效生产双季铵盐的方法及其新型合成中间体。 本发明涉及一种生产通式[3]代表的双季铵盐的方法，该方法包括将通式[1]代表的二磺酸酯（式中，两个 R1 和 T 的定义如权利要求 1 所述）与通式[2]代表的叔胺（式中、R3至R5的定义如权利要求1所述），以及通式[1']代表的新型二磺酸酯（式中，两个R16独立地代表卤素原子或C1-C3氟烷基，两个m独立地代表1至5的整数），作为锂二次电池电解液的添加剂。
• Synthesis of isoquinolines and pyridines via palladium-catalysed iminoannulation of allenes
  作者：Jeroen J.H. Diederen、Rene W. Sinkeldam、Hans-W. Frühauf、Henk Hiemstra、Kees Vrieze

  DOI：10.1016/s0040-4039(99)00700-5

  日期：1999.5

  Various isoquinolines and pyridines were prepared from aryl- and vinyl halides by a method which involves insertion of an allene into the Pd-C bond and intramolecular nucleophilic attack of the imine, (C) 1999 Published by Elsevier Science Ltd. All rights reserved.
• US8716513B2
  申请人：——

  公开号：US8716513B2

  公开（公告）日：2014-05-06