Ara
Toplam kayıt 43, listelenen: 1-10
O,O-bis(2-tert-butyl-4-methoxyphenyl)chlorothiophosphonate. Corrigendum.
(Int Union Crystallography, 2005)
In the original report by Odabasoglu, Buyukgungor & Albayrak [ Acta Cryst. ( 2005), E61, o2528 - o2530], the structure was reported in the incorrect space group Cc. The structure is now reported as disordered in the correct ...
Electrochemical and spectroscopic study of 4-(phenyldiazenyl)-2-{[tris(hydroxymethyl)methyl]aminomethylene}cyclohexa-3,5-dien-1(2H)-one. Mechanism of the azo and imine electroreduction
(Soc Brasileira Quimica, 2005)
Newly synthesized 4-(phenyldiazenyl)-2-{[tris(hydroxymethyl)methyl]aminomethylene} cyclohexa-3,5-dien-1(2H)-one was characterized by elemental analysis, FT-IR, NMR, electronic spectra, voltammetry. Tautomeric equilibrium ...
Z)-3-hydroxy-6-[(2-methoxyphenylamino)-methylene]cyclohexa-2,4-dienone
(Int Union Crystallography, 2005)
The title compound, C14H13N1O3, adopts the keto-amine tautomeric form, with an intramolecular N - H (...) O resonance-assisted hydrogen bond. The two benzene rings are nearly coplanar [dihedral angle = 14.3 (2)degrees]. ...
O,O-Bis(2-tert-butyl-4-methoxyphenyl) chlorothiophosphonate
(Int Union Crystallography, 2005)
The title compound, C22H30ClO4PS, displays distorted tetrahedral geometry around the P atom. The dihedral angle between the benzene rings is 41.2 ( 2) degrees. Because of the steric effects of the tert-butyl groups, the ...
(Z)-4-[(E)-(4-Butylphenyl)diazenyl]-6-{[1,3-dihydroxy-2-(hydroxymethyl) propan-2-ylamino]methylene}-2-methoxycyclohexa-2,4-dienone
(Int Union Crystallography, 2005)
The title compound, C22H29N3O5, is approximately planar with the aromatic rings in a trans configuration with respect to the azo double bond. The eneamine portion of the molecule exists as the keto-amine tautomer, stabilized ...
(Z)-6-{[1,3-dihydroxy-2-(hydroxymethyl)propan-2-ylamino]methylene}-2-methoxy-4-{(E)-[3-(trifluoromethyl)phenyl]diazenyl}cyclohexa-2,4-dienone
(Int Union Crystallography, 2005)
LThe molecule of the title compound, C19H20F3N3O5, at 150 K, is nearly planar and exists in the keto-amine (N-H---O) tautomeric form, with a strong intramolecular hydrogen bond of 2.585 (2) angstrom between the O and N ...
(E)-5-(4-Bromophenyldiazenyl)salicylaldehyde
(Int Union Crystallography, 2005)
The molecule of the title compound, C13H9BrN2O2, is approximately planar and displays a trans configuration with respect to the N=N double bond. The dihedral angle between the two aromatic rings is 3.65 (16)degrees. The ...
(E)-5-[(2-fluorophenyl)diazenyl]-2-hydroxy-3-methoxybenzaldehyde
(Int Union Crystallography, 2005)
The title compound, C14H11FN2O3, displays the characteristic features of azobenzene derivatives. Intramolecular O - H center dot center dot center dot O and weak pi - pi interactions influence the conformation of the ...
(E)-5-[(3-bromophenyl)diazenyl]-2-hydroxy-3-methoxybenzaldehyde
(Int Union Crystallography, 2005)
The title structure, C14H11BrN2O3, displays the characteristic features of azobenzene derivatives. The two aromatic rings are nearly coplanar, forming a dihedral angle of 8.71 (12)degrees. There is a strong intramolecular ...
(E)-5-(4-Chlorophenyldiazenyl)salicylaldehyde
(Int Union Crystallography, 2005)
The molecule of the title compound, C13H9ClN2O2, is approximately planar and displays a trans configuration with respect to the central N=N double bond. The dihedral angle between the two aromatic rings is 3.69 (14)degrees. ...