N-acetyl-4-methyl-6-methoxy-1,2-dihydroquinoline | 675578-57-1

• 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: N-acetyl-4-methyl-6-methoxy-1,2-dihydroquinoline
• 英文别名: 1-(6-methoxy-4-methyl-2H-quinolin-1-yl)ethanone
• CAS: 675578-57-1
• 化学式: C₁₃H₁₅NO₂
• 分子量: 217.268
• InChiKey: WCDHWZVTGQLVRM-UHFFFAOYSA-N

物化性质

• 沸点：
  441.2±45.0 °C(Predicted)
• 密度：
  1.120±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.5
• 重原子数：
  16
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.31
• 拓扑面积：
  29.5
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  N-acetyl-4-methyl-6-methoxy-1,2-dihydroquinoline 在 sodium hydroxide 作用下， 以 甲醇 为溶剂， 反应 12.0h， 以98%的产率得到6-甲氧基-4-甲基喹啉水合物
  参考文献：
  名称：

  A novel synthesis of substituted quinolines using ring-closing metathesis (RCM): its application to the synthesis of key intermediates for anti-malarial agents

  摘要：

  A method for synthesizing substituted quinolines using ruthenium-catalyzed ring-closing metathesis as a key step has been developed. Substituted 1,2-dihydroquinolines, 4-silyloxy-1,2-dihydroquinoline and 4-methoxy-1,2-dihydroquinoline, were successfully synthesized in excellent yields via ene-ene metathesis and silyl or alkyl enol ether-ene metathesis, respectively. The synthetic intermediates of the antimalarial agents quinine, chloroquine, and PPMP-quinine hybrid were efficiently synthesized by this methodology. (C) 2004 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2004.01.084
• 作为产物：
  描述：

  4-methoxy-2-(prop-1-en-2-yl)aniline 在 tricyclohexylphosphine[1,3-bis(2,4,6-trimethylphenyl)imidazol-2-ylidene](benzylidene)Ru(II) dichloride 、 sodium hydride 作用下， 以 二氯甲烷 、 N,N-二甲基甲酰胺 为溶剂， 反应 2.17h， 生成 N-acetyl-4-methyl-6-methoxy-1,2-dihydroquinoline
  参考文献：
  名称：

  A novel synthesis of substituted quinolines using ring-closing metathesis (RCM): its application to the synthesis of key intermediates for anti-malarial agents

  摘要：

  A method for synthesizing substituted quinolines using ruthenium-catalyzed ring-closing metathesis as a key step has been developed. Substituted 1,2-dihydroquinolines, 4-silyloxy-1,2-dihydroquinoline and 4-methoxy-1,2-dihydroquinoline, were successfully synthesized in excellent yields via ene-ene metathesis and silyl or alkyl enol ether-ene metathesis, respectively. The synthetic intermediates of the antimalarial agents quinine, chloroquine, and PPMP-quinine hybrid were efficiently synthesized by this methodology. (C) 2004 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2004.01.084

文献信息

• A novel synthesis of substituted quinolines using ring-closing metathesis (RCM): its application to the synthesis of key intermediates for anti-malarial agents
  作者：Chumpol Theeraladanon、Mitsuhiro Arisawa、Atsushi Nishida、Masako Nakagawa

  DOI：10.1016/j.tet.2004.01.084

  日期：2004.3

  A method for synthesizing substituted quinolines using ruthenium-catalyzed ring-closing metathesis as a key step has been developed. Substituted 1,2-dihydroquinolines, 4-silyloxy-1,2-dihydroquinoline and 4-methoxy-1,2-dihydroquinoline, were successfully synthesized in excellent yields via ene-ene metathesis and silyl or alkyl enol ether-ene metathesis, respectively. The synthetic intermediates of the antimalarial agents quinine, chloroquine, and PPMP-quinine hybrid were efficiently synthesized by this methodology. (C) 2004 Elsevier Ltd. All rights reserved.