Efficient one-pot synthesis of 14-substituted-14H-dibenzo[a,j]xanthenes using boric acid under solve

• 作 者: Zahed Karimi-Jaberi Mohsen Keshavarzi
• 机 构: Department of Chemistry,Islamic Azad University of Firoozabad,P.O.Box 74715-117 Firoozabad,Fars,Iran
• 出 处: Chinese Chemical Letters
• 发表日期: 2010年05期
• 关键词: dibenzo substituted alkyl aldehydes afford readily reagent toluene hydroxyl hexa

Boric acid efficiently catalysed the one-pot reaction of alkyl or aryl aldehydes with 2-naphthol to afford the corresponding 14- alkyl-or aryl-14H-dibenzo[a,j]xanthenes in good yields under solvent-free conditions.

Boric acid for catalyzed the one-pot reaction of alkyl or aryl aldehydes with 2-naphthol to afford the corresponding 14-alkyl-or aryl-14H-dibenzo [a, j] xanthenes in good yields under solvent-free conditions.