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1,3-Bis(4-chloro-phen-yl)-1-methyl-1H-benzo[f]chromene.

ABSTRACT: The title compound, C(26)H(18)Cl(2)O, is a heterocyclic structure consisting of a benzo[f]chromene ring and two aromatic rings. The non-H atoms of the benzo[f]chromene ring are almost coplanar (rms deviation = 0.107 Å), and the methyl C atom lies 1.340 (4) Å from the mean plane of the benzo[f]chromene ring. The chromene ring forms dihedral angles of 88.45 (2)° with the benzene ring linked to the quaternary C atom and 50.74 (3)° with the benzene ring linked to the 3-position, while the dihedral angle between the two benzene rings is 67.58 (3)°.

SUBMITTER: Chen R

PROVIDER: S-EPMC3006997 | biostudies-literature | 2010 Jun

REPOSITORIES: biostudies-literature

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1,3-Bis(4-chloro-phen-yl)-1-methyl-1H-benzo[f]chromene.

Chen Rener R Zhou Qizhong Q

Acta crystallographica. Section E, Structure reports online 20100623 Pt 7

The title compound, C(26)H(18)Cl(2)O, is a heterocyclic structure consisting of a benzo[f]chromene ring and two aromatic rings. The non-H atoms of the benzo[f]chromene ring are almost coplanar (rms deviation = 0.107 Å), and the methyl C atom lies 1.340 (4) Å from the mean plane of the benzo[f]chromene ring. The chromene ring forms dihedral angles of 88.45 (2)° with the benzene ring linked to the quaternary C atom and 50.74 (3)° with the benzene ring linked to the 3-position, while the dihedral a ...[more]

PMID: 21587975

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