Ethyl 2-quinolyl sulfoxide | 113493-46-2

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 喹啉及其衍生物
• 英文名称: Ethyl 2-quinolyl sulfoxide
• 英文别名: Quinoline, 2-ethyl sulfoxide；2-ethylsulfinylquinoline
• CAS: 113493-46-2
• 化学式: C₁₁H₁₁NOS
• 分子量: 205.28
• InChiKey: TYRRVGJHKHCMAS-UHFFFAOYSA-N

物化性质

• 沸点：
  406.5±18.0 °C(Predicted)
• 密度：
  1.27±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.5
• 重原子数：
  14
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.18
• 拓扑面积：
  49.2
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  Ethyl 2-quinolyl sulfoxide 在 正丁基锂 作用下， 反应 0.17h， 生成 6-Quinolin-2-yl-pyridine-2-carbaldehyde
  参考文献：
  名称：

  Synthesis of ι-(bromomethyl)bipyridines and related ι-(bromomethyl)pyridinoheteroaromatics: useful functional tools for ligands in host molecules

  摘要：

  Pyridines and 2,2'-bipyridines have been employed as useful ligands in molecular recognition chemistries. Halomethyl-substituted bipyridine or oligopyridine derivatives were required for the assembly of bipyridine or oligopyridine units with a supporting mother functional part in artificial biofunctional molecules. A series of omega-(bromomethyl)bipyridines and related omega-(bromomethyl)pyridinoheteroaromatic compounds (types I-III) were synthesized in this paper. Preparation of oligopyridines and pyridinoheteroaromatic compounds have been carried out by either intermolecular ligand coupling of alkyl heteroaryl sulfoxide with pyridyllithium or intramolecular ligand coupling of pyridyl heteroaryl sulfoxide with methylmagnesium bromide for the type I compounds. The type II and III compounds were synthesized by addition of pyridyllithium to pyridinecarboxaldehyde. The omega-bromo group was introduced by radical bromination reaction of methylpyridyl group using NBS and BPO (dibenzoyl peroxide) or bromination of omega-(hydroxymethyl)pyridine using a combination of CBr4 and Ph3P.

  DOI：

  10.1021/jo00068a037

文献信息

• Preparation of pyridyl grignard reagents and cross coupling reactions with sulfoxides bearing azaheterocycles
  作者：Naomichi Furukawa、Tadao Shibutani、Hisashi Fujihara

  DOI：10.1016/s0040-4039(01)81070-4

  日期：1987.1

  Pyridyl Grignard reagents were prepared from the corresponding iodopyridine and EtMgBr. New cross coupling reactions of the Grignard reagents with azaheterocycles took place on the sulfinyl sulfur atom to afford biazaheteroaryls.

  由相应的碘吡啶和EtMgBr制备吡啶基格氏试剂。格氏试剂与氮杂杂环的新的交叉偶联反应在亚磺酰基硫原子上发生，从而得到重氮杂芳基。
• Selective Inhibitors of Human Corticosteroid Synthases
  申请人：Hartmann Rolf W.

  公开号：US20090221591A1

  公开（公告）日：2009-09-03

  The invention relates to compounds for selectively inhibiting human corticosteroid synthases CYP1 1 B1 and CYP1 1 B2, and to the production and use thereof for treating hypercortisolism, diabetes mellitus, hyperaldosteronism, cardiac insufficiency, myocardial fibrosis, depression, age-related cognitive decline and metabolic syndrome.

  本发明涉及用于选择性抑制人类皮质类固醇合成酶CYP11B1和CYP11B2的化合物，以及其生产和用于治疗高皮质醇症，糖尿病，高醛固酮症，心力衰竭，心肌纤维化，抑郁症，年龄相关认知衰退和代谢综合征。
• Oae, Shigeru; Takeda, Takashi; Wakabayashi, Shoji, Heterocycles, 1989, vol. 28, # 1, p. 99 - 102
  作者：Oae, Shigeru、Takeda, Takashi、Wakabayashi, Shoji

  DOI：——

  日期：——
• FURUKAWA, NAOMICHI;SHIBUTANI, TADAO;FUJIHARA, HISASHI, TETRAHEDRON LETT., 28,(1987) N 47, 5845-5848
  作者：FURUKAWA, NAOMICHI、SHIBUTANI, TADAO、FUJIHARA, HISASHI

  DOI：——

  日期：——
• SELEKTIVE HEMMSTOFFE HUMANER CORTICOIDSYNTHASEN
  申请人：Universität des Saarlandes

  公开号：EP1853261B1

  公开（公告）日：2017-01-11