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. 2012 Jun 1;68(Pt 6):o1810.
doi: 10.1107/S1600536812021800. Epub 2012 May 19.

3-(Prop-2-en-1-yl)-2-sulfanyl-idene-1,2,3,4-tetra-hydro-quinazolin-4-one

Rashad Al-Salahi, Mohamed Al-Omar, Mohamed Marzouk, Seik Weng Ng

3-(Prop-2-en-1-yl)-2-sulfanyl-idene-1,2,3,4-tetra-hydro-quinazolin-4-one

Rashad Al-Salahi et al. Acta Crystallogr Sect E Struct Rep Online. .

Abstract

The tetra-hydro-quinazoline fused-ring system of the title compound, C(11)H(10)N(2)OS, is approximately planar (r.m.s. deviation = 0.019 Å). In the crystal, adjacent mol-ecules are linked by N-H⋯O hydrogen bonds, forming a chain running along the b axis.

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Figures

Fig. 1.
Fig. 1.
Anisotropic displacement ellipsoid plot (Barbour, 2001) of C11H10N2OS at the 70% probability level; hydrogen atoms are drawn as spheres of arbitrary radius.
Fig. 2.
Fig. 2.
Hydrogen-bond chain structure.
See this image and copyright information in PMC

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