Ara
Toplam kayıt 240, listelenen: 211-220
2-[(4-Hydroxyphenyl)iminomethyl]-thiophene
(Munksgaard Int Publ Ltd, 2000)
The molecular structure of the title compound, C11H9NOS, has three planar moieties, two of which are rings, namely the hydroxyphenyl and the thiophene, with an angle of 20.76 (10)degrees between them. The crystal structure ...
Electron spin resonance studies of the radicals of (Ar ' O)(2)P(S)Cl and (Ar '' O)(3)P=S induced by gamma irradiation - (Ar '=2,6-dimethylphenyl and 2-tert-butylphenyl; Ar ''=2-iso-propyl-5-methylphenyl)
(Gordon Breach Sci Publ Ltd, 2000)
A newly synthesized and dedected stable thiophosphorylradicals, bis(2,6-dimethylphenoxy)thiophosphoryl and bis(2-tert-butylphenoxy)thiophosphosphoryl and alkyl radical have been observed in gamma irradiated bis(2,6-dimet ...
4-[(3-Chlorophenyl)diazenyl]-2-{[tris(hydroxymethyl)methyl]aminomethylene} cyclohexa-3,5-dien-1(2H)-one
(Blackwell Munksgaard, 2003)
The title compound, C17H18ClN3O4, adopts the keto - amine tautomeric form and displays an intramolecular N-H...O hydrogen bond [N...O = 2.639 (2) Angstrom]. The configuration around the azo N=N double bond is trans, and ...
Crystal structure, spectral and thermal properties of 2-aminopyridinium adipate monoadipic acid dihydrate
(Elsevier Science Bv, 2003)
In the title complex, C22H36N4O10, cyclic eight-membered hydrogen bonded rings exist involving 2-aminopyridinium and adipate ions. Adipic acid molecules and adipate ions are linked in zigzag chains by O-H...O hydrogen ...
Evaluation of the mass spectrometric patterns of volatile liquid anaesthetics to predict the temperature - metal caused decomposition pathway
(Elsevier Science Bv, 2003)
In this study, prediction of the thermal decomposition pathway of the volatile liquid anaesthetics such as halothane, enflurane and isoflurane in contact with various metal/metal oxides at elevated temperatures has been ...
Bis(2-aminopyridinium) maleate
(Blackwell Munksgaard, 2003)
Two cyclic eight-membered hydrogen-bonded rings exist in the title compound, 2C(5)H(7)N(2)(+).C4H2O42-, involving the 2-aminopyridinium and maleate ions. The dihedral angle between the two pyridinium rings hydrogen bonded ...
2-{[Tris(hydroxymethyl)methyl]amino-methylene}cyclohexa-3,5-dien-1(2H)-one and its 6-hydroxy and 6-methoxy derivatives
(Int Union Crystallography, 2003)
The title compounds, 2-{[tris(hydroxymethyl)methyl]aminomethylene}cyclohexa-3,5-dien-1(2H)-one, C11H15NO4, (I), 6-hydroxy-2-{[tris (hydroxymethyl)methyl] aminomethylene}-cyclohexa-3,5-dien-1(2H)-one, C11H15NO5, (II), and ...
Methyl 3-(2-oxobenzothiazolin-3-yl)-propanoate
(Blackwell Munksgaard, 2003)
In the title compound, C6H4SC(O)NCH2CH2COOCH3, the bicyclic benzothiazole system is planar within 0.025 Angstrom; the displacements of the carbonyl oxygen and the beta-carbon atom of the methylpropionate substituent from ...
2-Aminopyridinium benzoate
(Int Union Crystallography, 2003)
Cyclic eight-membered hydrogen-bonded rings exist in the title compound, C5H7N2+.C7H5O2-, involving the 2-aminopyridinium and benzoate ions. Each benzoate ion has two intramolecular hydrogen bonds. 2-Aminopyridinium benzoate ...
2-Aminopyridinium-succinate-succinic acid (2/1/1)
(Blackwell Munksgaard, 2002)
In the title compound, 2C(5)H(7)N(2)(+).C4H4O42-.C4H6O4, cyclic eight-membered hydrogen-bonded rings exist involving 2-aminopyridinium and succinate ions. The succinic acid and succinate moieties lie on inversion centres. ...