Condensation of N-(p-nitrobenzyl)-10,10-dimethyl-9,10-dihydro-10-sila-2-azaanthracene bromide and its 9-oxo derivative with acetylenedicarboxylic ester
Journal Article
·
· Chem. Heterocycl. Compd. (Engl. Transl.); (United States)
Carbanions derived from N-(p-nitrobenzyl)-dihydrosilaazaanthracene condense with acetylenedicarboxylic ester to form substituted silanaphthoindolizines and silaazaaceanthrenes. The analogous salt of the 9-oxo derivative gave the oxo substituted silanaphthoindolizine. The compounds obtained were subjected to reduction, hydrolysis, and opening of the sila-ring. PMR spectra were recorded on a Bruker WP-80 (80 MHz) with acetone-d/sub 6/ and CDCl/sub 3/ solvents and TMS internal standard. Mass spectra were obtained on an MX-1303 and IR spectra on a UR-20 spectrophotometer for KBr pellets. UV spectra were taken in ethanol solvent on a Specord UV-vis.
- Research Organization:
- P. Lumumba People's Friendship Univ., Moscow (USSR)
- OSTI ID:
- 6909066
- Journal Information:
- Chem. Heterocycl. Compd. (Engl. Transl.); (United States), Vol. 23:5; Other Information: Translated from Khim. Geterotsikl. Soedin.; 23: No. 5, 707-711(May 1987)
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
37 INORGANIC
ORGANIC
PHYSICAL AND ANALYTICAL CHEMISTRY
74 ATOMIC AND MOLECULAR PHYSICS
BROMINATED AROMATIC HYDROCARBONS
DEHYDROCYCLIZATION
NMR SPECTRA
NITRO COMPOUNDS
ORGANIC SILICON COMPOUNDS
ACETONE
CARBOXYLIC ACID ESTERS
CHEMICAL SHIFT
CHLOROFORM
COUPLING CONSTANTS
DEUTERIUM COMPOUNDS
HYDROLYSIS
INDOLES
INFRARED SPECTRA
ISOTOPE EFFECTS
J-J COUPLING
MASS SPECTRA
REDUCTION
ULTRAVIOLET SPECTRA
AROMATICS
AZAARENES
AZOLES
CHEMICAL REACTIONS
CHLORINATED ALIPHATIC HYDROCARBONS
COUPLING
DECOMPOSITION
ESTERS
HALOGENATED ALIPHATIC HYDROCARBONS
HALOGENATED AROMATIC HYDROCARBONS
HETEROCYCLIC COMPOUNDS
HYDROGEN COMPOUNDS
INTERMEDIATE COUPLING
KETONES
LYSIS
ORGANIC BROMINE COMPOUNDS
ORGANIC CHLORINE COMPOUNDS
ORGANIC COMPOUNDS
ORGANIC HALOGEN COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
PYRROLES
SOLVOLYSIS
SPECTRA
400201* - Chemical & Physicochemical Properties
640302 - Atomic
Molecular & Chemical Physics- Atomic & Molecular Properties & Theory
ORGANIC
PHYSICAL AND ANALYTICAL CHEMISTRY
74 ATOMIC AND MOLECULAR PHYSICS
BROMINATED AROMATIC HYDROCARBONS
DEHYDROCYCLIZATION
NMR SPECTRA
NITRO COMPOUNDS
ORGANIC SILICON COMPOUNDS
ACETONE
CARBOXYLIC ACID ESTERS
CHEMICAL SHIFT
CHLOROFORM
COUPLING CONSTANTS
DEUTERIUM COMPOUNDS
HYDROLYSIS
INDOLES
INFRARED SPECTRA
ISOTOPE EFFECTS
J-J COUPLING
MASS SPECTRA
REDUCTION
ULTRAVIOLET SPECTRA
AROMATICS
AZAARENES
AZOLES
CHEMICAL REACTIONS
CHLORINATED ALIPHATIC HYDROCARBONS
COUPLING
DECOMPOSITION
ESTERS
HALOGENATED ALIPHATIC HYDROCARBONS
HALOGENATED AROMATIC HYDROCARBONS
HETEROCYCLIC COMPOUNDS
HYDROGEN COMPOUNDS
INTERMEDIATE COUPLING
KETONES
LYSIS
ORGANIC BROMINE COMPOUNDS
ORGANIC CHLORINE COMPOUNDS
ORGANIC COMPOUNDS
ORGANIC HALOGEN COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
PYRROLES
SOLVOLYSIS
SPECTRA
400201* - Chemical & Physicochemical Properties
640302 - Atomic
Molecular & Chemical Physics- Atomic & Molecular Properties & Theory