A Convenient Synthesis of Coumarin-3-carboxylic Acids via Knoevenagel Condensation of Meldrum′s Acid with ortho-Hydroxyaryl Aldehydes or Ketones.

✍ Scribed by Aimin Song; Xiaobing Wang; Kit S. Lam

• Publisher: John Wiley and Sons
• Year: 2003
• Weight: 131 KB
• Volume: 34
• Category: Article
• ISSN: 0931-7597
• DOI: 10.1002/chin.200321126