Amidine derivatives of α-arylglycines from N-(1-aryl-2,2,2-trichloroethyl)amides of arenesulfonic acids and secondary amines
作者:Igor B. Rozentsveig、Galina G. Levkovskaya、Gulnur N. Rozentsveig、Anna N. Mirskova、Leonid B. Krivdin、Ludmila I. Larina、Aleksandr I. Albanov
DOI:10.1016/j.tetlet.2005.10.079
日期:2005.12
The interaction of N-(1-aryl-2,2,2-trichloroethyl)amides of arenesulfonic acids with secondary amines or their salts in the presence of inorganic bases involves the formation of chloroaziridine intermediates. Depending upon the solvent and reagent ratio, the reaction results in N-[1-dialkylamino-2-chloro-2-arylethylidene]-, N-[2-dialkylamino-1-chloro-2-arylethylidene]-, N-[1,2-bis(dialkylamino)-2-arylethylidene]-
的相互作用ñ -的芳烃磺酸与无机碱的存在下仲胺或它们的盐的酰胺(1-芳基2,2,2-三氯乙基)涉及chloroaziridine中间体的形成。根据溶剂和试剂的比例,反应产生N- [1-二烷基氨基-2-氯-2-芳基亚乙基]-,N- [2-二烷基氨基-1-氯-2-芳基亚乙基]-,N- [1芳烃磺酸的-,2-双(二烷基氨基)-2-芳基亚乙基]-和N-(1,2-二氧代-2-芳基乙烯)酰胺。