منابع مشابه
3-Amino-5-bromo-2-iodopyridine
The reaction of 3-amino-5-bromo-pyridine with N-iodo-succinimide in the presence of acetic acid produces the title compound, C(5)H(4)BrIN, with an iodo substituent in position 2 of the pyridine ring. The crystal structure features rather weak inter-molecular N-H⋯N hydrogen bonds linking the mol-ecules into chains along the z axis of the crystal.
متن کاملEthyl 3-amino-5-bromo-1-benzofuran-2-carboxylate
The title compound, C11H10BrNO3, is close to planar with the benzo-furan unit and the ester group subtending a dihedral angle of 5.25 (2)°. The mol-ecular structure features an intra-molecular N-H⋯O inter-action. In the crystal, N-H⋯O hydrogen bonds involving carboxyl O-atom acceptors generate a chain extending along [201].
متن کامل3-{5-Bromo-2-[(triphenylphosphanylidene)amino]phenyl}-4,5-dihydro-1,2,3-oxadiazol-3-ylium-5-olate
In general, sydnone compounds are synthesized with an aromatic substituent at the N-3 position and this feature adds to the stability of the mesoionic five-membered heterocyclic ring. In the title compound, C26H19BrN3O2P, the aromatic substitutent is tri-phenyl-phosphine 4-bromo-phenyl-imide. The dihedral angle between the planes of the sydnone and the attached phenyl ring is 45.98 (7)°. In the...
متن کامل4-[(5-Bromo-2-hydroxybenzylidene)amino]-3-propyl-1H-1,2,4-triazole-5(4H)-thione
The asymmetric unit of the title compound, C(12)H(13)BrN(4)OS, contains two independent mol-ecules in which the dihedral angles between the triazole and benzene rings are 2.9 (3) and 7.5 (3)°. The thione group is of the form R(2)C=S. An intra-molecular O-H⋯N hydrogen bond occurs in each mol-ecule. The crystal structure features weak N-H⋯S inter-actions and π-π stacking of the benzene rings [cen...
متن کامل4-{2-[(5-Bromo-2-hydroxybenzylidene)amino]ethyl}benzenesulfonamide
In the title compound, C(15)H(15)BrN(2)O(3)S, the dihedral angle between the benzene rings is 6.1 (2)° and an intra-molecular O-H⋯N hydrogen bond helps to establish the conformation. In the crystal structure, the mol-ecules are linked by way of N-H⋯O and C-H⋯O hydrogen bonds.
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ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2008
ISSN: 1600-5368
DOI: 10.1107/s1600536808040452