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Synthesis, halogenation, and nitration of 6-methyl-3-phenyl-2-pyrone derivatives

Journal Article · · Chem. Heterocycl. Compd. (Engl. Transl.); (United States)
OSTI ID:6181556
;
Simple methods for the synthesis of 3-aryl-6-methyl-2-pyrones and 3-aryl-5-carbalkoxy-6-methyl-2-pyrones by the reaction of ethyl ..cap alpha..-formylarylacetates with acetone and acetoacetic acid esters, respectively, are proposed. Some electrophilic substitution reactions of 6-methyl-3-phenyl-2-pyrone and 5-carbethoxy-6-methyl-3-phenyl-2-pyrone were studied.
Research Organization:
Scientific-Research Institute of Organic Intermediates and Dyes, Moscow, USSR
OSTI ID:
6181556
Journal Information:
Chem. Heterocycl. Compd. (Engl. Transl.); (United States), Journal Name: Chem. Heterocycl. Compd. (Engl. Transl.); (United States) Vol. 21:11; ISSN CHCCA
Country of Publication:
United States
Language:
English

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Related Subjects

37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400201* -- Chemical & Physicochemical Properties
ACETATES
ACETIC ACID ESTERS
ACETONE
ALUMINIUM CHLORIDES
ALUMINIUM COMPOUNDS
ANGULAR MOMENTUM
BINDING ENERGY
BROMINATION
CARBOXYLIC ACID ESTERS
CARBOXYLIC ACID SALTS
CATALYSIS
CATALYSTS
CATALYTIC EFFECTS
CHEMICAL REACTIONS
CHLORIDES
CHLORINATED ALIPHATIC HYDROCARBONS
CHLORINE COMPOUNDS
CHLOROFORM
CHROMATOGRAPHY
COPPER
DEUTERIUM COMPOUNDS
ELEMENTS
ENERGY
ESTERS
HALIDES
HALOGEN COMPOUNDS
HALOGENATED ALIPHATIC HYDROCARBONS
HALOGENATION
HETEROCYCLIC COMPOUNDS
HETEROGENEOUS CATALYSIS
HYDROGEN COMPOUNDS
INFRARED SPECTRA
IODINATION
IRON CHLORIDES
IRON COMPOUNDS
KETONES
METALS
MOLECULAR STRUCTURE
NITRATION
NMR SPECTRA
ORGANIC BROMINE COMPOUNDS
ORGANIC CHLORINE COMPOUNDS
ORGANIC COMPOUNDS
ORGANIC HALOGEN COMPOUNDS
ORGANIC IODINE COMPOUNDS
ORGANIC OXYGEN COMPOUNDS
OXYGEN COMPOUNDS
PARTICLE PROPERTIES
PYRANS
PYRONES
SEPARATION PROCESSES
SILVER COMPOUNDS
SILVER SULFATES
SPECTRA
SPIN
STRUCTURAL CHEMICAL ANALYSIS
SULFATES
SULFUR COMPOUNDS
SYNTHESIS
TRANSITION ELEMENT COMPOUNDS
TRANSITION ELEMENTS