Synthesis of new pyrrolo- and thieno[2,3-b]pyridine derivatives by the Thorpe-Ziegler reaction
作者:M. Yu. Yakovlev、A. V. Kadushkin、V. G. Granik
DOI:10.1007/bf02218879
日期:1996.2
devoted to the synthesis of heteromonoand bicyclic systems through the ThorpeZiegler reaction [! -3]. This intramolecular cyclization process was used to obtain functionally substituted 3-aminopyrroles, 3-aminofurans, 3-aminothiophenes, and 4-aminoimidazoles, which were used as the initial compounds for the synthesis of various condensed heterocycles containing heteroaromatic five-membered ring fragments