Ugi three-component coupling reaction for the synthesis of 2-(6-oxo-11-phenyl-7,8-dihydrobenzo[b]pyrrolo[1,2-d][1,4]diazocin-5(6H)-yl)-2-phenylacetamide derivatives
作者:P. Lakshmi Reddy、D. Ashok Kumar、M. Lakshmi Devi、T. Veera Reddy、B.V. Subba Reddy、R. Narender
DOI:10.1016/j.tetlet.2013.11.106
日期:2014.1
A three-component, four center Ugi reaction of 3-(1-(2-aminophenyl)-5-phenyl-1H-pyrrol-2-yl)propanoic acid with aromatic aldehyde and t-butyl isocyanide has been achieved to produce a novel class of N-tert-butyl-2-(6-oxo-11-phenyl-7,8-dihydrobenzo[b]pyrrolo[1,2-d][1,4]diazacine-5(6H)-yl)-2-phenylacetamides in moderate to good yields.
的三组分,四个中心Ugi反应的3-(1-(2-氨基苯基)-5-苯基-1- ħ吡咯-2-基)丙酸与芳香醛和吨丁基胩已经实现,以产生类新的ñ -叔丁基-2-(6-氧代-11-苯基-7,8-二氢苯并[ b ]吡咯并[1,2 d ] [1,4] diazacine-5(6 ħ) -基)-2-苯基乙酰胺,产率中等至良好。