Experimental and theoretical study on the regioselective bis- and polyalkylation of 2-mercaptonicotinonitrile and 2-mercaptopyrimidine-5-carbonitrile derivatives
作者:Nesma A. Abd El-Fatah、Ahmed F. Darweesh、Adel A. Mohamed、Ismail A. Abdelhamid、Ahmed H.M. Elwahy
DOI:10.1016/j.tet.2017.01.047
日期:2017.3
20 as building blocks for novel bis- and poly(pyridines), along with poly(pyrimidines) via alkylation with the corresponding bis- and poy(halo) compounds was investigated. Spectroscopic and theoretical studies confirmed the S-alkylation rather than the N-alkylation.
2-巯基丁二腈3和4以及2-巯基-4-氧代-6-苯基-1,4-二氢嘧啶-5-甲腈20的合成用途是新型双-和聚(吡啶)的构建基用聚(嘧啶)经相应的双(卤)和多(卤)化合物进行烷基化反应制得了化合物。光谱和理论研究证实了S-烷基化而不是N-烷基化。