An Efficient Synthesis of 2-Substituted Quinazolin-4(3H)-ones Catalyzed by Iron(III) Chloride
作者:Jayaprakash Sarva、Ramamohan Mekala、Raghunadh Akula、Raghavendra Kamaraju、Chandrasekhar Bannoth、Sridhar Regati
DOI:10.1055/s-0033-1340786
日期:——
A simple and highly efficient synthesis of 2-substituted quinazolin-4(3 H )-ones by the iron(III) chloride catalyzed reaction of isatoic anhydride with various amidoxime derivatives was developed. Several aryl and alkyl amidoximes were screened to demonstrate the scope of the methodology.
开发了一种简单高效的 2-取代喹唑啉-4(3 H)-酮的合成方法,通过氯化铁 (III) 催化的靛红酸酐与各种胺肟衍生物的反应。筛选了几种芳基和烷基酰胺肟以证明该方法的范围。