Synthesis of heterofunctional 1,3,7-triazapyrene derivatives by SNH and SNAr reactions
作者:I. V. Borovlev、O. P. Demidov、N. A. Kurnosova、E. K. Avakyan、G. A. Amangazieva
DOI:10.1134/s1070428015100140
日期:2015.10
substitution of hydrogen to give the corresponding 6-hydroxyalkylamino derivatives. The reaction of 1,3,7-triazapyrene with sodium amide in DMSO at room temperature yields 1,3,7-triazapyren-6-amine. N-Alkyl-8-methoxy-1,3,7-triazapyren-6-amines or N,N'-dialkyl- 1,3,7-triazapyrene-6,8-diamines are formed in reactions of 6,8-dimethoxy-1,3,7-triazapyrene with alkylamines or amino alcohols in DMSO, depending
1,3,7-三氮杂yr烯在水介质中在K 3 Fe(CN)6存在下或在系统DMSO-KOH-O 2中与氨基醇反应,通过氢的氧化亲核取代反应生成相应的6-羟基烷基氨基衍生物。在室温下,1,3,7-三氮杂ap与酰胺钠在DMSO中反应,生成1,3,7-三氮杂py-6-胺。N-烷基-8-甲氧基-1,3,7-三氮杂吡啶-6-胺或N,N'-二烷基-1,3,7-三氮杂yr-6,8-二胺在6,8-二甲氧基的反应中形成-1,3,7-三氮杂萘与DMSO中的烷基胺或氨基醇,视条件而定。