Reaction of Δ3-pyrrolines with dimethyl acetylenedicarboxylate. A novel pyrrole forming rearrangement
作者:Ronald Grigg、H.Q.Nimal Gunaratne、James Kemp
DOI:10.1016/s0040-4039(01)91159-1
日期:1984.1
Reaction of arylidene imines of methyl phenylglycinate with 2 moles of dimethyl acetylenedicarboxylate (ADE) leads, via an intermediate Δ3-pyrroline, to loss of the original methyl phenylglycinate moiety and formation of 2-aryl-3,4,5-tricarbo methoxypyrroles.
与2个摩尔乙炔二(ADE)引线的甲基苯基甘氨酸酯的亚芳亚胺的反应,经由中间Δ 3吡咯啉,原来的甲基苯基甘氨酸部分和形成2-芳基-3,4,5- tricarbo methoxypyrroles的损失。