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1-(2-Hydroxyethyl)imidazolidine-2-thione

Research Centre for Crystalline Materials, School of Science and Technology, Sunway University, Bandar Sunway 47500, Malaysia
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Molbank 2018, 2018(4), M1035; https://doi.org/10.3390/M1035
Received: 13 November 2018 / Revised: 27 November 2018 / Accepted: 30 November 2018 / Published: 3 December 2018
(This article belongs to the Section Structure Determination)
1-(2-Hydroxyethyl)imidazolidine-2-thione (1) was obtained as a product from an in situ reaction between N-(2-hydroxyethyl)ethylenediamine, carbon disulfide, potassium hydroxide, and di(4-fluorobenzyl)tin dichloride. Compound 1 was characterized by IR, UV, 1H, 13C{1H}, and 2D (COSY, NOESY, HSQC, and HMBC) NMR spectroscopies. The cyclic molecular structure was confirmed by single crystal X-ray crystallography which showed the five-membered ring to be non-planar and the π-electron density to be localized over the CN2S chromophore. In the crystal, thioamide–N–HO(hydroxy) and hydroxy–O–HS(thione) hydrogen bonds lead to supramolecular layers in the bc-plane. View Full-Text
Keywords: cyclization reaction; imidazolidine-2-thione; dithiocarbamate; 2D NMR; X-ray crystallography cyclization reaction; imidazolidine-2-thione; dithiocarbamate; 2D NMR; X-ray crystallography
MDPI and ACS Style

Lee, S.M.; Azizan, A.H.S.; Tiekink, E.R.T. 1-(2-Hydroxyethyl)imidazolidine-2-thione. Molbank 2018, 2018, M1035.

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