Convenient and sequential one-pot route for synthesis of 2-thioxoquinazolinone and quinazolinobenzothiazinedione derivatives
                                
                                    
                                        作者:Mehdi Asadi、Shiva Masoomi、Seyed Mostafa Ebrahimi、Mohammad Mahdavi、Mina Saeedi、Abbas Shafiee、Alireza Foroumadi                                    
                                    
                                        DOI:10.1007/s00706-013-1110-8
                                    
                                    
                                        日期:2014.3
                                    
                                    AbstractA new and efficient synthetic process has been developed for preparation of 2-thioxoquinazolinone and quinazolinobenzothiazinedione derivatives. The related products were synthesized through reaction of isatoic anhydride, amines/anthranilic acids, and carbon disulfide (CS2) in the presence of potassium hydroxide in ethanol at reflux. Graphical abstract
                                    摘要已经开发出一种新的有效的合成方法来制备2-
硫代氧杂
喹唑啉酮和
喹唑啉基苯并
噻嗪二酮衍
生物。在
乙醇中,在
氢氧化钾存在下,通过等角酸酐,胺/
邻氨基苯甲酸和
二硫化碳(CS 2)反应合成相关产物。 图形概要