1-hexylisoquinoline | 80998-93-2

• 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: 1-hexylisoquinoline
• CAS: 80998-93-2
• 化学式: C₁₅H₁₉N
• 分子量: 213.323
• InChiKey: WPTNPDAHPLNNKY-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.9
• 重原子数：
  16
• 可旋转键数：
  5
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.4
• 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-bromo-N-methoxy-N-methylbenzamide 在 2-双环己基膦-2',6'-二甲氧基联苯 、 tris(dibenzylideneacetone)dipalladium(0) chloroform complex 、 ammonium acetate 作用下， 以 四氢呋喃 、 乙醚 、 溶剂黄146 、 N,N-二甲基甲酰胺 为溶剂， 反应 37.0h， 生成 1-hexylisoquinoline
  参考文献：
  名称：

  以三丁基[（Z）-2-乙氧基乙烯基]锡烷作为C-3，C-4结构单元的1-取代的β-咔啉和异喹啉的新方法

  摘要：

  从容易获得的吲哚-2-羧酸开始，可通过相应的2-酰基吲哚容易地获得1-取代的β-咔啉（其中包括生物碱harmane和isoharmine），在C-3处溴化，然后一锅Stille杂交与三丁基[（Z）-2-乙氧基乙烯基]锡烷偶联，并用乙酸铵闭环。1-取代的异喹啉可以类似的方式从2-溴苯甲酸开始获得。

  DOI：

  10.1016/j.tet.2015.12.049

文献信息

• Compounds and Compositions for Modulating Lipid Levels and Methods of Preparing Same
  申请人：Liu Haiyan

  公开号：US20110009628A1

  公开（公告）日：2011-01-13

  The present technology relates to compounds of Formulas I-VI and methods of making and using such compounds. Methods of use include prevention and treatment of hyperlipidemia, hypercholesterolemia, hypertriglyceridemia, hepatic steatosis, and metabolic syndrome. Compounds disclosed herein also increase HDL-C, lower total cholesterol, LDL-cholesterol, and triglycerides and increase hepatic LDL receptor expression, inhibit PCSK9 expression, and activate AMP-activated protein kinase.

  目前的技术涉及到公式I-VI的化合物以及制备和使用这些化合物的方法。使用方法包括预防和治疗高脂血症、高胆固醇血症、高甘油三酯血症、肝脂肪变性和代谢综合征。本文披露的化合物还可以增加高密度脂蛋白胆固醇（HDL-C），降低总胆固醇、低密度脂蛋白胆固醇（LDL-C）和甘油三酯，并增加肝LDL受体表达，抑制PCSK9表达，并激活AMP激活蛋白激酶。
• 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。
• Studies on quinoline and isoquinoline derivatives. VIII. Hydration and hydrogenation of ethynyl substituents attached to the pyridine moiety of quinoline and isoquinoline rings.
  作者：SHOETSU KONNO、MASAFUMI SHIRAIWA、HIROSHI YAMANAKA

  DOI：10.1248/cpb.29.3554

  日期：——

  Studies were carried out on the hydration and hydrogenation of the triple bond in quinoline and isoquinoline derivatives containing an ethynyl substituent linked directly to the pyridine moiety. Fourteen kinds of ethynyl quinolines and isoquinolines such as 2-, 3-, 4-phenylethynylquinoline, 2-, 3-, 4-(1-hexynyl) quinoline, 2-(1-propynyl) quinoline, 1-, 3-, 4-phenylethynylisoquinoline, 1-, 3-, 4-(1-hexynyl) isoquinoline, and 1-(1-propynyl)-isoquinoline were converted into the corresponding acylmethyl derivatives with high selectivity, when they were heated in dilute sulfuric acid in the presence of mercuric sulfate. In all cases, no products due to reverse hydration were isolated. Partial catalytic reduction of the ethynyl linkage of the above compounds is possible, while exhaustive reduction afforded quinolines and isoquinolines with a saturated side chain.

  研究针对含有乙炔取代基与吡啶结构直接相连的喹啉和异喹啉衍生物的三重键的水合和氢化进行了研究。十四种乙炔喹啉和异喹啉，例如2-、3-、4-苯乙炔喹啉，2-、3-、4-(1-己炔)喹啉，2-(1-丙炔)喹啉，1-、3-、4-苯乙炔异喹啉，1-、3-、4-(1-己炔)异喹啉，和1-(1-丙炔)异喹啉，在稀硫酸中与硫酸汞共热时，高选择性地转化为相应的酰基甲基衍生物。在所有情况下，没有分离出由于反向水合产生的产物。上述化合物的乙炔键的部分催化还原是可行的，而彻底还原则生成侧链饱和的喹啉和异喹啉。
• 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。
• A Highly Reduced Ni–Li–Olefin Complex for Catalytic Kumada–Corriu Cross-Couplings
  作者：Lukas Nattmann、Sigrid Lutz、Pascal Ortsack、Richard Goddard、Josep Cornella

  DOI：10.1021/jacs.8b09849

  日期：2018.10.24

  The catalytic activity of a highly reduced Ni catalyst in the context of a Kumada-Corriu cross coupling has been studied. This nickel complex is characterized by its high electron density, stabilized by simple olefin ligands in combination with two Li ions. Landmark reactivity has been found with this precatalyst which operates at cryogenic temperatures, thus allowing the presence of sensitive functionalities. Structural elucidation of oxidative addition intermediates and their reactivity suggest highly reduced species being operative in the C-C bond forming event.