3-(2,3-Dimethoxyphenyl)-2,3-dihydro-1H-benzo[f]chromen-1-one
In the title compound, C21H18O4, the central pyran ring is in an envelope conformation and the dihedral angle between the benzene ring and naphthalene ring system is 88.31 (1)°. The methoxy groups at the ortho and meta positions of the benzene ring are tilted to the ring with C—C—O—C torsion angles...
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| Format: | Article |
| Language: | English |
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International Union of Crystallography
2022-09-01
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| Series: | IUCrData |
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| Online Access: | http://scripts.iucr.org/cgi-bin/paper?S2414314622008859 |