(E)-N′-(3-Nitrobenzylidene)-4-(8-quinolyloxy)butanohydrazide
نویسندگان
چکیده
منابع مشابه
5-Methyl-N′-(3-nitrobenzylidene)isoxazole-4-carbohydrazide
The mol-ecule of the title compound, C(12)H(10)N(4)O(4), displays an E configuration about the C=N bond. The dihedral angle between the benzene and isoxazole rings is 1.36 (5)° and the mol-ecular conformation is stabilized by the an intra-molecular C-H⋯N hydrogen bond. In the crystal structure, centrosymmetrically related mol-ecules are connected by pairs of N-H⋯O hydrogen bonds into dimers, wh...
متن کامل(E,E)-Methyl 2-[(3-nitrobenzylidene)aminomethyl]-3-phenylpropenoate
The mol-ecule of the title compound, C(18)H(16)N(2)O(4), adopts a T-shaped conformation with E stereochemistry for the imine double bond. The (3-nitro-benzyl-idene)amino fragment is almost planar, the mean planes of phenyl ring and nitro group forming a dihedral angle of 8.9 (3)°. In the 3-phenyl-acryloyl unit, the acrylic ester fragment is also almost planar, with the phenyl ring twisted by 41...
متن کامل(E)-N′-(3-Nitrobenzylidene)-4-(8-quinolyloxy)butanohydrazide
In the title Schiff base compound, C(20)H(18)N(4)O(4), the conformation along the bond sequence linking the benzene and quinoline rings is trans-(+)gauche-trans-trans-(+)gauche-trans-trans. The dihedral angle between the aromatic ring systems is 80.3 (6)°. In the crystal, a pair of inter-molecular N-H⋯N hydrogen bonds link the mol-ecules into centrosymmetric R(2) (2)(20) dimers, which are aggre...
متن کاملQuasiconformal Realizations of E 6 ( 6 ) , E 7 ( 7 ) , E 8 ( 8 ) and SO ( n + 3 , m + 3 ) , N > 4 Supergravity and Spherical Vectors
After reviewing the underlying algebraic structures we give a unified realization of split exceptional groups F4(4), E6(6), E7(7), E8(8) and of SO(n + 3,m + 3) as quasiconformal groups that is covariant with respect to their (Lorentz) subgroups SL(3,R), SL(3,R) × SL(3,R), SL(6,R), E6(6) and SO(n,m) × SO(1, 1), respectively. We determine the spherical vectors of quasiconformal realizations of al...
متن کامل(E)-N′-[(E)-3-(4-Hydroxy-3-methoxyphenyl)allylidene]isonicotinohydrazide
In the title compound, C(16)H(15)N(3)O(3), the dihedral angle between the pyridine and benzene rings is 7.66 (5)°. The crystal packing is consolidated by inter-molecular C-H⋯O and O-H⋯N inter-actions, which link the mol-ecules into zigzag chains propagating along [010]. The chains are further linked into a three-dimensional network by N-H⋯O, C-H⋯N, C-H⋯O and C-H⋯π inter-actions.
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2010
ISSN: 1600-5368
DOI: 10.1107/s1600536810022257