Synthesis of some 1- and 2-carboxyalkyl substituted benzimidazoles and their derivatives
作者:Kristina Mickevičienė、Aušra Voskienė、Vytautas Mickevičius
DOI:10.1007/s11164-013-1067-6
日期:2014.4
or reactions with ethyl chloroacetate of 1-phenyl substituted 4-(1 H -benzimidazol-2-yl)-2-pyrrolidinones. The properties of the synthesized ethyl-[2-(1-(substituted phenyl)-5-oxopyrrolidinyl-3-yl)-1 H -benzimidazolyl]ethanoates have been investigated and their benzimidazolium chlorides, 1-carboxymethylbenzimidazoles, condensation products of 2-2-[1-(3-methylphenyl)-5-oxo-3-pyrrolidinyl]-1 H -benzi
在碱性水解过程中或与1-苯基取代的4-(1 H- 苯并咪唑-2-基)-2-吡咯烷酮的氯乙酸乙酯反应期间,合成了单取代和二取代的苯并咪唑 。对合成的乙基-[2-(1-(取代苯基)-5-氧吡咯烷基-3-基)-1 H- 苯并咪唑基 ]乙酸酯的性质进行了研究,其苯并咪唑鎓氯化物,1-羧甲基苯并咪唑,2-的缩合产物已获得具有各种芳族醛和脂肪族酮的2- [1-(3-甲基苯基)-5-氧代-3-吡咯烷基] -1H- 苯并咪唑-1-基}乙酰肼。