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), Journal Name: Chem. Heterocycl. Compd. (Engl. Transl.); (United States) Vol. 23:3; ISSN CHCCA
• Country of Publication: United States
• Language: English

Related Subjects

640302* -- Atomic
Molecular & Chemical Physics-- Atomic & Molecular Properties & Theory
640304 -- Atomic
Molecular & Chemical Physics-- Collision Phenomena
74 ATOMIC AND MOLECULAR PHYSICS
ACETIC ACID
AMINES
AROMATICS
AZOLES
CARBOXYLIC ACIDS
CATALYSIS
CATALYTIC EFFECTS
CHARGE DISTRIBUTION
CHARGED PARTICLES
COLLISIONS
COUPLING
COUPLING CONSTANTS
DEUTERIUM COMPOUNDS
EFFECTIVE CHARGE
ELECTRON COLLISIONS
ELECTRON-MOLECULE COLLISIONS
ELECTRONIC STRUCTURE
ENERGY LEVELS
EXCITED STATES
HETEROCYCLIC COMPOUNDS
HYDROGEN COMPOUNDS
INFRARED SPECTRA
INORGANIC ACIDS
INTERMEDIATE COUPLING
IONIZATION
IONS
J-J COUPLING
LINE WIDTHS
MOLECULAR IONS
MOLECULAR STRUCTURE
MOLECULE COLLISIONS
MONOCARBOXYLIC ACIDS
NMR SPECTRA
ORGANIC ACIDS
ORGANIC COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
PYRAZOLES
SPECTRA
SPECTRAL SHIFT
STRUCTURAL CHEMICAL ANALYSIS
SULFURIC ACID
ULTRAVIOLET SPECTRA
VIBRATIONAL STATES