5-Aminouracil as a Building Block in Heterocyclic Synthesis, Part II. One-pot Synthesis of Pyrido[3,2-d:6,5-dʹ]dipyrimidines under Microwave Irradiation without Catalyst
作者:Raafat M. Shaker、Mohamed A. Ameen、Afaf M. Abdel Hameed、Mohamed Abd Elrady
DOI:10.1515/znb-2009-1013
日期:2009.10.1
An efficient and direct procedure for the synthesis of pyrido[3,2-d:6,5-dʹ]dipyrimidine derivatives under microwave-assisted conditions is been described. The structures of the products were characterized by elemental analyses, and their IR, 1H NMR, 13C NMR, and MS spectra. Graphical Abstract 5-Aminouracil as a Building Block in Heterocyclic Synthesis, Part II. One-pot Synthesis of Pyrido[3,2-d:6,5-dʹ]dipyrimidines
描述了一种在微波辅助条件下合成吡啶并[3,2-d:6,5-d']二嘧啶衍生物的有效且直接的方法。产物的结构通过元素分析、IR、1H NMR、13C NMR和MS谱表征。图形摘要 5-氨基尿嘧啶作为杂环合成中的构建单元,第二部分。无催化剂微波辐照下吡啶并[3,2-d:6,5-dʹ]双嘧啶一锅法合成