Crystal structures and Hirshfeld surface analyses of 6,8-dimethoxy-3-methyl-1H-isochromen-1-one and 5-bromo-6,8-dimethoxy-3-methyl-1H-isochromen-1-one chloroform monosolvate

Crystal structures and Hirshfeld surface analyses of 6,8-dimethoxy-3-methyl-1H-isochromen-1-one and 5-bromo-6,8-dimethoxy-3-methyl-1H-isochromen-1-one chloroform monosolvate

In the molecule of 6,8-dimethoxy-3-methyl-1H-isochromen-1-one, C12H12O4, (I), the two methoxy groups are directed anti with respect to each other. In the molecule of the brominated derivative, 5-bromo-6,8-dimethoxy-3-methyl-1H-isochromen-1-one, that crystallized as a chloroform monosolvate, C12H11Br...

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Bibliographic Details
Main Authors: Mustapha Tiouabi, Raphaël Tabacchi, Helen Stoeckli-Evans
Format: Article
Language:English
Published: International Union of Crystallography 2020-07-01
Series:Acta Crystallographica Section E: Crystallographic Communications
Subjects:
crystal structure
isocoumarin
isochromen-1-one
hydrogen bonding
c—h...π interactions
offset π-π– interactions
hirshfeld surface analysis
Online Access:http://scripts.iucr.org/cgi-bin/paper?S2056989020007975

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http://scripts.iucr.org/cgi-bin/paper?S2056989020007975

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