Synthesis of novel functionalized hydroxyiminoimines by direct nitrosation of β-thio-β-amino-α,β- unsaturated ketones and their further transformations: new general syntheses for imidazole, quinoxaline, and thiazole derivatives
作者:Azizur-Rahman Azizur-Rahman、Hiriyakkanavar Ila、Hiriyakkanavar Junjappa
DOI:10.1039/c39840000430
日期:——
New general methods for the synthesis of imidazole (3), (10), quinoxaline (6), and thiazole (9) derivatives have been developed from the corresponding novel functionalized 1,2-hydroxyiminoimines (2), (5), and (8) obtained by direct nitrosation of β-thio-β-amino-α,β-unsaturated ketones with nitrosyl chloride.
已从相应的新型功能化1,2-羟基亚氨基亚胺(2),(5)和()合成了合成咪唑(3),(10),喹喔啉(6)和噻唑(9)衍生物的新通用方法。8)通过用亚硝酰氯将β-硫代-β-氨基-α,β-不饱和酮直接亚硝化而获得。