Amidine-enediamine tautomerism. A novel Michael-type reaction
作者:Michel Pfau、Marina Chiriacescu、Gilbert Revial
DOI:10.1016/s0040-4039(00)60579-8
日期:1993.1
Cyclic amidines4 and11 have been shown to be in N, C-tautomeric equilibrium with the corresponding ene-1, 1-diamines which can be C-alkylated by methyl acrylate, leading to the corresponding functionalized substituted amidines6 (or7) and12
环脒4和11已经被证明是在N,与相应的烯1,1-二胺,其可通过丙烯酸甲酯C-烷基化C-互变异构平衡,从而导致相应的官能化取代脒6(或7)和12