1-(Benzotriazol-1-yl)-2-bromoethanone
نویسندگان
چکیده
In the title compound C(8)H(6)BrN(3)O, the benzotriazole ring is essentially planar (r.m.s. deviation = 0.0034 Å) and the bromo-acetyl unit is twisted at a dihedral angle of 15.24 (16)° with respect to it. In the crystal, pairs of C-H⋯O hydrogen bondings result in the formation of inversion dimers, forming R(2) (2)(12) rings, which are connected by further C-H⋯O inter-actions into chains extending along the b-axis direction.
منابع مشابه
A simple method for C-6 modification of guanine nucleosides.
A facile method for the introduction of various substituents at the C-6 position of guanosine and 2'-deoxyguanosine is reported. In a simple, 1-step transformation, tert-butyldimethylsilyl protected guanosine and 2'-deoxyguanosine were converted to the O(6)-(benzotriazol-1-yl) derivatives via reaction with 1H-benzotriazol-1-yloxy-tris(dimethylamino)phosphonium hexafluorophosphate (BOP) and 1,8-...
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In the title complex, [Mn(SO(4))(C(10)H(9)N(5))(H(2)O)(4)]·2H(2)O, the Mn(2+) cation is six-coordinated by one N atom from a 1-[(1H-1,2,3-benzotriazol-1-yl)meth-yl]-1H-imidazole ligand and five O atoms from one monodentate sulfate ligand and four water mol-ecules in a distorted octa-hedral geometry. In the crystal, adjacent mol-ecules are linked through O-H⋯O and O-H⋯N hydrogen bonds into a thr...
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