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词汇 Combes quinoline synthesis
分类 英语词汇 英语翻译词典
释义

Combes quinoline synthesis

中文百科

Combes喹啉合成

R1, R2 und R3 sind Alkyl- oder Arylreste die gleich oder verschieden sein können.[2]

Combes喹啉合成(Combes quinoline synthesis)

伯芳胺与β-二酮在酸催化下缩合为亚胺,然后关环,生成喹啉的衍生物。

  • Conrad-Limpach反应
  • Doebner反应
  • Doebner-Miller反应
  • 化学反应列表
英语百科

Combes quinoline synthesis Combes喹啉合成

Quinoline structure

The Combes quinoline synthesis is a chemical reaction, which was first reported by Combes in 1888. It involves the condensation of unsubstituted anilines (1) with β-diketones (2) to form substituted quinolines (4) after an acid-catalyzed ring closure of an intermediate Schiff base (3). Further studies and reviews of the Combes quinoline synthesis and its variations have been published by Alyamkina et al., Bergstrom and Franklin, Born, and Johnson and Mathews.

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