N-tert-Butyl-N'-(5,7-dimethyl-1,8-naphthyridin-2-yl)urea

U Lüning; C Kühl; M Bolte

doi:10.1107/s0108270101008605

N-tert-Butyl-N'-(5,7-dimethyl-1,8-naphthyridin-2-yl)urea

Acta Crystallogr C. 2001 Aug;57(Pt 8):989-90. doi: 10.1107/s0108270101008605. Epub 2001 Aug 9.

Authors

U Lüning¹, C Kühl, M Bolte

Affiliation

¹ Institut für Organische Chemie, Universität Kiel, Olshausenstrasse 40, 24098 Kiel, Germany.

PMID: 11498637
DOI: 10.1107/s0108270101008605

Abstract

The title compound, C(15)H(20)N(4)O, has been synthesized as an AADD recognition unit for quadruple hydrogen bonds. All non-H atoms of the molecule apart from two methyl groups of the tert-butyl group lie in a common plane. An intramolecular hydrogen bond is formed connecting two N atoms. In the solid state, the title compound crystallizes as a centrosymmetric dimer connected by N-H...O=C interactions with an N...O distance of 2.824 (2) A.