An Efficient Iminophosphorane-Mediated Synthesis of Thieno[3,2-<i>c</i>]pyridine, Thieno[2,3-<i>c</i>]pyridine and Furo[3,2-<i>c</i>]-pyridine Derivatives
作者:P. Molina、P. M. Fresneda、F. Hurtado
DOI:10.1055/s-1987-27837
日期:——
A number of thieno[3,2-c]pyridines 4, thieno[2,3-c]pyridines 7 and furo[3,2-c]pyridines 11 derivatives have been prepared by reaction of the appropriate iminophosphorane, available from ethyl azidoheteroarylacrylates and triphenylphosphine, with aromatic isocyanates.
通过叠氮杂芳基丙烯酸乙酯和三苯基膦与芳香族异氰酸酯反应,制备出了一些噻吩并[3,2-c]吡啶 4、噻吩并[2,3-c]吡啶 7 和呋喃并[3,2-c]吡啶 11 衍生物。