Crystal structures of (E)-2-amino-4-methyl­sulfanyl-6-oxo-1-(1-phenyl­ethyl­idene­amino)-1,6-di­hydro­pyrimidine-5-carbo­nitrile and (E)-2-amino-4-methyl­sulfanyl-6-oxo-1-[1-(pyridin-2-yl)ethyl­idene­amino]-1,6-di­hydro­pyrimidine-5-carbo­nitrile

The title compounds 3a, C(14)H(13)N(5)OS, and 3b, C(13)H(12)N(6)OS, both show an E configuration about the N=C bond and a planar NH(2) group. The mol­ecules, which only differ in the presence of a phenyl (in 3a) or pyridyl (in 3b) substituent, are closely similar except for the different orientation...

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Wedi'i Gadw mewn:
Manylion Llyfryddiaeth
Cyhoeddwyd yn:Acta Crystallogr E Crystallogr Commun
Prif Awduron: Mohamed-Ezzat, Reham A., Elgemeie, Galal H., Jones, Peter G.
Fformat: Artigo
Iaith:Inglês
Cyhoeddwyd: International Union of Crystallography 2021
Pynciau:
Research Communications
Mynediad Ar-lein:https://ncbi.nlm.nih.gov/pmc/articles/PMC8100259/
https://ncbi.nlm.nih.gov/pubmed/34026262
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1107/S2056989021004126
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