Clean heterocyclic synthesis in water:I_2/KI catalyzed one-pot synthesis of quinazolin-4(3H)-ones

• 作 者: Mehdi Bakavoli Ali Shiri Zahra Ebrahimpour Mohammad Rahimizadeh
• 机 构: Department of Chemistry,School of Sciences,Ferdowsi University,Mashhad 91775-1436,Iran,
• 出 处: Chinese Chemical Letters
• 发表日期: 2008年12期
• 关键词: heterocyclic Clean aldehydes oxidizing giving catalyzed benzaldehyde awareness n

Oxidative cycloeondensation of o-aminobenzamide with various aldehydes in water using I_2/KI as catalyst and oxidizing agent is carried out giving the corresponding quinazolin-4(3H)-ones 3a-n in good to excellent yields.

Oxidative cycloeondensation of o-aminobenzamide with various aldehydes in water using I_2 / KI as catalyst and oxidizing agent is giving out the corresponding quinazolin-4 (3H) -ones 3a-n in good to excellent yields.