Аннотация:
An original and effective synthesis of 1,2-dihydro-3H-pyrrole-3-thiones from available γ-amino acetylenic ketones and elemental sulfur as a trigger and reagent has been developed. The reaction is carried out in the KOH/ethanol system, the yield of the target heterocycles being 46–75%.
Образец цитирования:
P. A. Volkov, K. O. Khrapova, E. M. Vyi, A. A. Telezhkin, I. A. Bidusenko, A. I. Albanov, A. V. Shchepochkin, “Elemental sulfur as a trigger and reagent in cyclization of γ-amino acetylenic ketones to 1,2-dihydro-3H-pyrrole-3-thiones”, Mendeleev Commun., 35:1 (2025), 102–104