(E)-3-Dimethylamino-1-(2-thienyl)prop-2-en-1-one
نویسنده
چکیده
The mol-ecular skeleton of the title mol-ecule, C(9)H(11)NOS, is essentially planar: the thio-phene ring is inclined to the mean plane of the rest non-H atoms by 2.92 (3)°. The crystal packing exhibits no significantly short inter-molecular contacts.
منابع مشابه
(E)-1-(2,5-Dichloro-3-thienyl)-3-[4-(dimethylamino)phenyl]prop-2-en-1-one
In the title compound, C(15)H(13)Cl(2)NOS, the benzene and thio-phene rings make a dihedral angle of 10.8 (1)°. The dimethyl-amino substituent and the α,β-unsaturated carbonyl group are almost coplanar with respect to the aromatic ring, forming dihedral angles of 4.73 (3)° and 5.0 (2)°, respectively. In the crystal structure, mol-ecules are connected into two-dimensional layers by weak C-H⋯Cl h...
متن کامل(2E)-3-[4-(Dimethylamino)phenyl]-1-(2,5-dimethyl-3-thienyl)prop-2-en-1-one
The asymmetric unit of the title compound, C(17)H(19)NOS, contains two independent mol-ecules which differ in the dihedral angles between the five- and six-membered rings [12.52 (10) and 4.63 (11)°]. Weak inter-molecular C-H⋯O hydrogen bonds link the two independent mol-ecules into pseudocentrosymmetric dimers. In one mol-ecule, the O atom of the carbonyl group is disordered over two positions ...
متن کامل(E)-3-Dimethylamino-1-(4-pyridyl)prop-2-en-1-one
The title compound, C(10)H(12)N(2)O, is approximately planar, the r.m.s. deviation of the non-H atoms from the mean plane being 0.099 Å.
متن کاملtrans-Diaquabis[(E)-3-(dimethylamino)-1-(2-pyridyl)prop-2-en-1-one-κ2 N 1,O]cobalt(II) dinitrate dihydrate
In the title compound, [Co(C(10)H(12)N(2)O)(2)(H(2)O)(2)](NO(3))(2)·2H(2)O, the Co(II) ion, located on an inversion center, is trans-coordinated by two N,O-bidentate chelating (E)-3-(dimethyl-amino)-1-(2-pyrid-yl)prop-2-en-1-one ligands and by two water mol-ecules in a slightly distorted octa-hedral geometry. Inter-molecular O-H⋯O hydrogen bonds link the cations, anions and water mol-ecules int...
متن کاملTriaquachlorido[3-dimethylamino-1-(2-pyridyl)prop-2-en-1-one-κN 1]manganese(II) chloride
In the title compound, [MnCl(C(10)H(12)N(2)O)(H(2)O)(3)]Cl, the Mn(II) ion has a distorted octa-hedral coordination environment formed by one N and one O atom from the chelating 3-dimethyl-amino-1-(2-pyrid-yl)prop-2-en-1-one ligand, one chloride anion and three coordinated water mol-ecules. Inter-molecular O-H⋯O and O-H⋯Cl hydrogen bonds link the cations and anions into layers parallel to the a...
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