Crystal structure of a methimazole-based ionic liquid

Acta Crystallographica Section E: Crystallographic Communications

Zayas, M.S.¹  Gaitor, J.C.¹  Mirjafari, A.¹  Reilly, J.T.¹  Myrthil, D.J.¹  Hendrich, J.M.²  Sykora, R.E.²  White, F.²  O'Brien, R.A.² 

[1] Department of Chemistry and Physics, Florida Gulf Coast University, Fort Myers, FL 33965, USA;University of South Alabama, Department of Chemistry, Mobile, AL 36688, USA

关键词: CRYSTAL STRUCTURE;    IONIC LIQUIDS;    METHIMAZOLE;    S-ALLYLATION;    NITROGEN HETEROCYCLE;   

DOI  :  10.1107/S2056989015022136

学科分类：数学（综合）

来源: International Union of Crystallography

【 摘 要 】

The structure of 1-methyl-2-(prop-2-en-1-ylsulfan­yl)-1H-imidazol-3-ium bromide, C7H11N2S+·Br−, has monoclinic (P21/c) symmetry. In the crystal, the components are linked by N—H⋯Br and C—H⋯Br hydrogen bonds. The crystal structure of the title compound undeniably proves that methimazole reacts through the thione tautomer, rather than the thiol tautomer in this system.

【 授权许可】

CC BY