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Dimethyl 4,5-dichlorobenzene-1,2-dicarboxyl-ate.

ABSTRACT: In the title compound, C(10)H(8)Cl(2)O(4), the two Cl atoms and one of the meth-oxy-carbonyl groups are almost coplanar [maxi-mum derivation = 0.035?(2)?Å] with the benzene plane, and the other meth-oxy-carbonyl group exhibits an almost orthogonal disposition relative to the benzene plane, with a dihedral angle of 84.82?(3)° between the planes. In the crystal, the molecules are connected into a chain propagating along the [011] direction through nonclassical C-H?O hydrogen bonds.

SUBMITTER: Sun Y

PROVIDER: S-EPMC3297893 | biostudies-other | 2012 Mar

REPOSITORIES: biostudies-other

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Dimethyl 4,5-dichlorobenzene-1,2-dicarboxyl-ate.

Sun Yongling Y

Acta crystallographica. Section E, Structure reports online 20120224 Pt 3

In the title compound, C(10)H(8)Cl(2)O(4), the two Cl atoms and one of the meth-oxy-carbonyl groups are almost coplanar [maxi-mum derivation = 0.035 (2) Å] with the benzene plane, and the other meth-oxy-carbonyl group exhibits an almost orthogonal disposition relative to the benzene plane, with a dihedral angle of 84.82 (3)° between the planes. In the crystal, the molecules are connected into a chain propagating along the [011] direction through nonclassical C-H⋯O hydrogen bonds. ...[more]

PMID: 22412696

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