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{2-[(2,6-Difluoro-phen-oxy)meth-yl]phen-yl}boronic acid.

ABSTRACT: The planes of the two benzene rings in the mol-ecule of the title compound, C(13)H(11)BF(2)O(3), form a dihedral angle of 76.06?(3)°; the C-O-C-C torsion angle characterizing the conformation of the central link of the mol-ecule is -79.20?(1)°. The dihydroxy-boron group is not coplanar with the benzene ring bonded to the B atom; one of the C-C-B-O torsion angles is 32.39?(2)°. One of the OH groups of the boronic acid fragment is engaged in an intra-molecular hydrogen bond, whereas the second OH group participates in inter-molecular hydrogen bonding, which leads to the formation of centrosymmetric dimers.

SUBMITTER: Klis T

PROVIDER: S-EPMC2970217 | biostudies-literature | 2009 Sep

REPOSITORIES: biostudies-literature

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{2-[(2,6-Difluoro-phen-oxy)meth-yl]phen-yl}boronic acid.

Klis Tomasz T Serwatowski Janusz J

Acta crystallographica. Section E, Structure reports online 20090905 Pt 10

The planes of the two benzene rings in the mol-ecule of the title compound, C(13)H(11)BF(2)O(3), form a dihedral angle of 76.06 (3)°; the C-O-C-C torsion angle characterizing the conformation of the central link of the mol-ecule is -79.20 (1)°. The dihydroxy-boron group is not coplanar with the benzene ring bonded to the B atom; one of the C-C-B-O torsion angles is 32.39 (2)°. One of the OH groups of the boronic acid fragment is engaged in an intra-molecular hydrogen bond, whereas the second OH ...[more]

PMID: 21577817

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