✦ LIBER ✦

(R)-(–)-6-(4-Aminophenyl)-5-methyl-4,5-dihydropyridazin-3(2H)-one

✍ Scribed by Zhang, Chun-Tao ;Wu, Jie-Hua ;Zhou, Li-Na ;Wang, Yong-Li ;Wang, Jing-Kang

Publisher: International Union of Crystallography
Year: 2006
Tongue: English
Weight: 178 KB
Volume: 62
Category: Article
ISSN: 1600-5368
DOI: 10.1107/s1600536806022409

No coin nor oath required. For personal study only.

✦ Synopsis

The title compound, C~11~H~13~N~3~O, is a key intermediate in the synthesis of cardiotonic agents. The asymmetric unit consists of two molecules of the same enantiomer and the crystal packing is stabilized by intermolecular N—H...O hydrogen bonds.

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✦ Synopsis

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