Silica sodium carbonate catalyzed in water synthesis of novel benzylbarbiturocoumarin derivatives

详细信息    查看全文

• 作者：Khalil Eskandari ; ^{khalileskandari@yahoo.com" class="auth_mail" title="E-mail the corresponding author} ; Bahador Karami ; Mahnaz Farahi ; Vania Mouzari
• 关键词：Coumarin ; Barbituric acid ; Silica sodium carbonate ; Aldehyde ; Green procedure
• 刊名：Tetrahedron Letters
• 出版年：2016
• 出版时间：27 January 2016
• 年：2016
• 卷：57
• 期：4
• 页码：487-491
• 全文大小：1507 K

文摘

Novel benzylbarbiturocoumarins were synthesized under mild conditions in the presence of silica sodium carbonate as a supported solid base catalyst. Catalytic condensation between barbituric acid derivatives, aryl aldehydes, and 4-hydroxycoumarin gave the benzylbarbiturocoumarin derivatives in one pot.