N-Protected-(aminoacyl)benzotriazoles 1a−e,g,i,j,1a′−c′ convert heterocyclic amines of the following series: thiazoles (3a and 3a′), benzothiazoles (3b and 3b′), benzimidazoles (3c and 3c′), thiadiazoles (3d), pyrimidones (9a,b,a′), pyrazoles (11a,b), and pyridines (13a−g, 13d′) under microwave irradiation, into N-substituted amides in yields of 40−98% (average 76%). N-Protected peptidoylbenzotriazoles
N-保护的(
氨基酰基)苯并三唑1a - e,g,i,j,1a' - c'转换以下系列的杂环胺:
噻唑(3a和3a'),
苯并噻唑(3b和3b'),
苯并咪唑(3c和3c'),
噻二唑(3d),
嘧啶酮(9a,b,a'),
吡唑(11a,b)和
吡啶(13a - g,13d')在微波辐射下转化为N-取代的酰胺,产率为40-98%(平均76%)。N-保护的peptidoylbenzotriazoles 6A,b同样,得到Ç -末端的N-保护的酰胺dipeptidoyl 7A,b(52-60%)。