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3-Hydr­oxy-3-(6-methoxy­naphthalen-2-yl)-1-phenyl­prop-2-en-1-one

✍ Scribed by Zheng, Chun-Yang ;Fan, Ling ;Wang, Dun-Jia

Publisher
International Union of Crystallography
Year
2006
Tongue
English
Weight
128 KB
Volume
63
Category
Article
ISSN
1600-5368

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1-(2-Hydr­oxy-3-iodo-4,6-dimethoxy­phen­yl)-3-phenyl­prop-2-en-1-one
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The herbicide 3-phenyl-1-(2-hydroxy-3-iodo-4,6-dimethoxyphenyl)propen-1-one, C 17 H 15 IO 4 , exists as a nearly planar molecule; the hydroxy group forms an intramolecular hydrogen bond with the carbonyl O atom.

(E)-3-(1,3-Benzodioxol-5-yl)-1-(2-hydr­o
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In the title compound, C 18 H 16 O 6 , a herbicide, the dioxole ring adopts a flattened envelope conformation. The two aromatic rings at either end of the propenone linkage are almost coplanar with it. The hydroxy group is involved in an intramolecular O-HÁ Á ÁO hydrogen bond.