Tetrahedron , 2008, 64 (25), 5933-5943
DOI: 10.1016/j.tet.2008.04.041
Plaskon A. S.; Ryabukhin S. V.; Volochnyuk D. M.; Shivanyuk A. N.; Tolmachev A. A.
A facile and versatile procedure for the synthesis of 5-hetaryl-3-(2-hydroxybenzoyl)-1H-pyrroles and 4-(2-hydroxybenzoyl)-1H-pyrrole-2-carboxylic acid derivatives was established on the basis of TMSCl promoted recyclization of 3-formylchromone with various hetarylmethylamines and glycine derivatives.
Plaskon A. S.; Ryabukhin S. V.; Volochnyuk D. M.; Shivanyuk A. N.; Tolmachev A. A.
Tetrahedron 2008, 64 (25), 5933-5943
DOI: 10.1016/j.tet.2008.04.041