New and valuable indole based sulfurylated bi-heterocyclic systems such as 4-((1H-indol-2-yl)thio)-5-oxo-4,5-dihydro-1H-pyrazoles and 3,3-dimethyl-3'H-spiro[indoline-2,2'-thiazoles] are regioselectively obtained under very mild conditions employing 1,2-diaza-1,3-dienes and not smelly indoline 2-thiones as starting materials.
Easy access to indole-based bi-sulfurylate-heterocyclic scaffolds
Giacomo Mari
Methodology
;Lucia De Crescentini;Gianfranco Favi;Stefania Santeusanio;Fabio Mantellini
Conceptualization
2022
Abstract
New and valuable indole based sulfurylated bi-heterocyclic systems such as 4-((1H-indol-2-yl)thio)-5-oxo-4,5-dihydro-1H-pyrazoles and 3,3-dimethyl-3'H-spiro[indoline-2,2'-thiazoles] are regioselectively obtained under very mild conditions employing 1,2-diaza-1,3-dienes and not smelly indoline 2-thiones as starting materials.File in questo prodotto:
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