Synthesis of functionalized 2-salicyloylfurans, furo[3,2-b]chromen-9-ones and 2-benzoyl-8H-thieno[2,3-b]indoles by one-pot cyclizations of 3-halochromones with β-ketoamides and 1,3-dihydroindole-2-thiones
Synthesis of functionalized 2-salicyloylfurans, furo[3,2-b]chromen-9-ones and 2-benzoyl-8H-thieno[2,3-b]indoles by one-pot cyclizations of 3-halochromones with β-ketoamides and 1,3-dihydroindole-2-thiones
作者:Iryna Savych、Tim Gläsel、Alexander Villinger、Vyacheslav Ya. Sosnovskikh、Viktor O. Iaroshenko、Peter Langer
DOI:10.1039/c4ob01730g
日期:——
Domino reactions of 3-halochromones with β-ketoamides and 1,3-dihydroindole-2-thiones provided a convenient approach to various heterocyclic systems.