previously reported for 1-(2-pyridyl)-2-propen-1-ol, (2-pyridyl)phenyl methanol is able to react as hydrogen donor towards nitro aromatic and heteroaromatic compounds. Operating in the presence of methyl acrylate as an aza-Michael acceptor, a domino process involving reduction and conjugate addition steps allows the one pot formation of β-amino esters. The crucial role of the pyridine nucleus in making
如先前关于1-(2-
吡啶基)-
2-丙烯-1-醇的报道,(2-
吡啶基)苯基
甲醇能够作为氢供体反应成硝基芳族和杂芳族化合物。在
丙烯酸甲酯作为氮杂-迈克尔受体的存在下进行操作,涉及还原和共轭加成步骤的多米诺方法允许一锅形成β-
氨基酯。
吡啶核在使
甲醇的这种纯热反应性成为可能的过程中发挥了关键作用。