6-Bromoimidazo[1,2-a]pyridin-8-amine
نویسندگان
چکیده
The title compound, C(7)H(6)BrN(3), crystallizes with three independent mol-ecules in the asymmetric unit. The mol-ecules are approximately planar (r.m.s. deviations for all non-H atoms = 0.016, 0.023 and 0.024 Å). The primary amine groups show pyramidal coordination. In the crystal, adjacent mol-ecules are linked by N-H⋯N hydrogen bonds. For two independent mol-ecules, the amine groups are hydrogen-bond donors via one H atom to one acceptor atom, whereas for the third independent mol-ecule, the amine group is a hydrogen-bond donor to two acceptor atoms.
منابع مشابه
Unexpected one pot pseudo four-component reaction for the synthesis of (10E)-N-benzylidene-2-phenylH-imidazo [1,2-a]pyridin-3-amine derivatives under solvent-free conditions
This work described an efficient Pseudo four-component synthesis of (10E)-N-benzylidene-2-phenylH-imidazo[1,2-a]pyridin-3-amine derivatives from 2-aminopyridin, malononitrile and arylaldehydes in the presence of NaOH under solvent-free and conventional heating condition in good to excellent yields. A wide range of aromatic aldehydes would easily undergo condensations with 2-aminopyridin and mal...
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