2,5-Dibromoindan-1-ol
نویسندگان
چکیده
In the title compound, C(9)H(8)Br(2)O, the cyclo-pentene ring adopts an envelope conformation with the brominated C atom as the flap. In the crystal, mol-ecules are linked by strong O-H⋯O hydrogen bonds into zigzag C(4) chains along [010]. In addition, a C-H⋯π inter-action involving the benzene ring and the H atom attached to the hy-droxy-lated C atom is observed.
منابع مشابه
3-(2,5-Dimethylfuran-3-yl)-1H-pyrazol-5-ol–ethyl 3-(propan-2-ylidene)carbazate (1/1)
In the title 1:1 adduct, C(6)H(12)N(2)O(2)·C(9)H(10)N(2)O(2), the maximum deviations from the 1H-pyrazole-5-ol and furan rings are 0.014 (1) and 0.003 (1) Å, respectively. The dihedral angle formed between the 1H-pyrazol-5-ol and 2,5-dimethyl-furan rings is 21.07 (5)°. In the crystal, pairs of inter-molecular O-H⋯N hydrogen bonds form inversion dimers of the 3-(2,5-dimethyl-furan-3-yl)-1H-pyraz...
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Kinetic resolution of racemic C-3 substituted pyrrolidine-2,5-diones has been achieved for the first time using highly efficient oxazaborolidine catalysts derived from cis-1-amino-indan-2-ol.
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The address of three of the authors in the paper by Shahani et al. [Acta Cryst. (2010), E66, o3020-o3021] is corrected.[This corrects the article DOI: 10.1107/S1600536810043886.].
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In the title compound, C(40)H(66)O(4), the C and O atoms of the propinyl and dodecoxyl substituents are nearly coplanar with the benzene ring, 1.735 (6), 8.804 (1), 8.786 (1) and 9.577 (3)°, respectively. In the crystal, mol-ecules are connected by inter-molecular O-H⋯O hydrogen bonds.
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