Aromatic derivatives of 1H-2,3-dihydropyrazolo(4,5-b)-1,5-diazepine

Journal Article · Tue Sep 01 00:00:00 EDT 1987 · Chem. Heterocycl. Compd. (Engl. Transl.); (United States)

DOI:https://doi.org/10.1007/BF00761990· OSTI ID:6991980

Orlov, V D; Kiroga, Kh; Kolos, N N

Aromatic derivatives of 1H-2,3-dihydropyrazole(4,5-b)-1,5-diazepine were obtained by the reaction of 1-phenyl-3-methyl-4,5-diaminopyrazole with chalcones and acetylarenes, catalyzed by acetic or sulfuric acid. The seven-membered ring in these compounds has a conformation of the boat type. The IR, UV, PMR, and mass spectra of the compounds are discussed.

• Research Organization: Khar'kov State Univ. (USSR)
• OSTI ID: 6991980
• Journal Information: Chem. Heterocycl. Compd. (Engl. Transl.); (United States), Vol. 23:3; Other Information: Translated from Khim. Geterotsikl. Soedin.; 23: No. 3, 363-369(Mar 1987)
• Country of Publication: United States
• Language: English

Related Subjects

74 ATOMIC AND MOLECULAR PHYSICS
AROMATICS
STRUCTURAL CHEMICAL ANALYSIS
PYRAZOLES
ACETIC ACID
AMINES
CATALYSIS
CATALYTIC EFFECTS
CHARGE DISTRIBUTION
COUPLING CONSTANTS
DEUTERIUM COMPOUNDS
EFFECTIVE CHARGE
ELECTRON-MOLECULE COLLISIONS
ELECTRONIC STRUCTURE
INFRARED SPECTRA
IONIZATION
J-J COUPLING
LINE WIDTHS
MOLECULAR IONS
MOLECULAR STRUCTURE
NMR SPECTRA
SPECTRAL SHIFT
SULFURIC ACID
ULTRAVIOLET SPECTRA
VIBRATIONAL STATES
AZOLES
CARBOXYLIC ACIDS
CHARGED PARTICLES
COLLISIONS
COUPLING
ELECTRON COLLISIONS
ENERGY LEVELS
EXCITED STATES
HETEROCYCLIC COMPOUNDS
HYDROGEN COMPOUNDS
INORGANIC ACIDS
INTERMEDIATE COUPLING
IONS
MOLECULE COLLISIONS
MONOCARBOXYLIC ACIDS
ORGANIC ACIDS
ORGANIC COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
SPECTRA
640302* - Atomic
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