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Methyl [8-(3,5-dimethylpyrazol-1-ylmethyl)-4-methyl-2-oxo-2H-chromen-7-yloxy]acetate 0.19-hydrate

✍ Scribed by Thamotharan, S. ;Parthasarathi, V. ;Shinge, Prashant S. ;Badami, Bharati ;Ravikumar, K.

Publisher: International Union of Crystallography
Year: 2004
Tongue: English
Weight: 171 KB
Volume: 60
Category: Article
ISSN: 1600-5368
DOI: 10.1107/s1600536804014151

No coin nor oath required. For personal study only.

✦ Synopsis

In the title compound, C 19 H 20 N 2 O 5 Á0.19H 2 O, the coumarin moiety is oriented almost perpendicular to the plane of the pyrazole ring. The crystal structure is stabilized by weak intermolecular CÐHÁ Á Á% interactions.

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✦ Synopsis

Methyl [8-(3,5-dimethylpyrazol-1-ylmethyl)-4-methyl-2-oxo-2H-chromen-7-yloxy]acetate 0.19-hydrate