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2,3-Difluoro-4-formylphenylboronic acid.

作者信息

Klis Tomasz, Lulinski Sergiusz, Serwatowski Janusz

机构信息

Warsaw University of Technology, Faculty of Chemistry, Noakowskiego 3, 00-664 Warsaw, Poland.

出版信息

Acta Crystallogr C. 2007 Mar;63(Pt 3):o145-6. doi: 10.1107/S0108270107001576. Epub 2007 Feb 10.

DOI:10.1107/S0108270107001576
PMID:17339716
Abstract

The molecule of the title compound, 2,3-F(2)-4-(CHO)C(6)H(2)B(OH)(2) or C(7)H(5)BF(2)O(3), contains a formyl group coplanar with the benzene ring. The boronic acid group is twisted with respect to the benzene ring plane. The molecules are organized into infinite chains via intermolecular O-H...O hydrogen bonds. These chains are additionally connected via strong O-H...O hydrogen bonds, producing a folded layer structure perpendicular to the a axis. These layers are paired due to B...F interactions.

摘要

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