1.
RSC Adv
; 11(7): 3890, 2021 Jan 19.
Artigo
em Inglês
| MEDLINE
| ID: mdl-35427017
RESUMO
[This corrects the article DOI: 10.1039/D0RA03047C.].
2.
RSC Adv
; 10(66): 40225-40228, 2020 11 02.
Artigo
em Inglês
| MEDLINE
| ID: mdl-35520859
RESUMO
Direct synthesis of imidazothiones from simple, commercial substrates is not known. We report a method for the condensation of acetophenones, elemental sulfur, and ammonium acetate as a nitrogen source to obtain the hitherto challenging five-membered heterocycles. Functionalities such as halogen, trifluoromethyl, cyano, methylthio, and heteroaryl groups were well tolerated.