8-Hydroxy-3,4-bis(4-methoxyphenyl)-1H-isochromen-1-one
Keyword(s):
In the title compound, C23H18O5, the two methoxy-substituted benzene rings are inclined to one another by 67.0 (2)° and to the mean plane of the 1H-isochromene ring system by 67.21 (16) and 27.61 (17)°. There is an intramolecular C—H...π interaction present involving the two 4-methoxyphenyl rings. In the crystal, molecules are linked by O—H...O hydrogen bonds, forming chains propagating along the [301] direction. The chains are linked by a number of C—H...π interactions, forming a three-dimensional structure.
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2014 ◽
Vol 70
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pp. o706-o706
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2015 ◽
Vol 71
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pp. o654-o654
2014 ◽
Vol 70
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pp. o1281-o1281
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2017 ◽
Vol 73
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pp. 726-728
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2014 ◽
Vol 70
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pp. o505-o505
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2014 ◽
Vol 70
(7)
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pp. o829-o829
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2014 ◽
Vol 70
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pp. o482-o482
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