Practical and Green Protocol for the Synthesis of Substituted 4H-Chromenes Using Room Temperature Ionic Liquid Choline Chloride–Urea

✍ Scribed by C. N. Revanna; T. R. Swaroop; G. M. Raghavendra; D. G. Bhadregowda; K. Mantelingu; K. S. Rangappa

• Book ID: 115558838
• Publisher: Journal of Heterocyclic Chemistry
• Year: 2012
• Tongue: English
• Weight: 150 KB
• Volume: 49
• Category: Article
• ISSN: 0022-152X
• DOI: 10.1002/jhet.880