Mild and efficient addition of carbon nucleophiles to condensed pyridines: influence of structure and limits of applicability
作者:Alexey M. Starosotnikov、Kirill V. Ilkov、Maxim A. Bastrakov、Ivan V. Fedyanin、Vladimir A. Kokorekin
DOI:10.1007/s10593-020-02628-1
日期:2020.1
of azolo- and azinopyridines with varying substituents and annulated heterocycles were synthesized and examined in dearomatization reactions with carbon nucleophiles. Depending on the structure, the resulting covalent σ-adducts were formed either under basefree conditions or in Et3N-promoted process to give functionalized condensed dihydropyridines. Quantum-chemical calculations of the global electrophilicity