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4′-Chlorobiphenyl-3-yl 2,2,2-trichloroethyl sulfate
Journal article   Open access

4′-Chlorobiphenyl-3-yl 2,2,2-trichloroethyl sulfate

Xueshu Li, Sean Parkin, Michael W Duffel, Larry W Robertson and Hans-Joachim Lehmler
Acta crystallographica. Section E, Structure reports online, Vol.66(9), pp.o2306-o2306
09/15/2010
DOI: 10.1107/S1600536810031338
PMID: 21588655
url
https://doi.org/10.1107/S1600536810031338View
Published (Version of record) Open Access

Abstract

The title compound, C(14)H(10)Cl(4)O(4)S, is a 2,2,2-trichloro-ethyl-protected precursor of 4'-chloro-biphenyl-3-yl sulfate, a sulfuric acid ester of 4'-chloro-biphenyl-3-ol. The C(aromatic)-O and O-S bond lengths of the C(aromatic)-O-S unit are comparable to those in structurally analogous biphenyl-4-yl 2,2,2-trichloro-ethyl sulfates with no electro-negative chlorine substituent in the benzene ring with the sulfate ester group. The dihedral angle between the aromatic rings is 27.47 (6)°.

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