Reactions of unsaturated compounds. CXXIV. Claisen rearrangement of allyl and propargyloxydienyl phosphonates
Journal Article
·
· J. Gen. Chem. USSR (Engl. Transl.); (United States)
OSTI ID:5286484
O,O-Dialkyl-1-ethylidene-2-allyl(propargyl)oxy-2-butenyl phosphonates have been obtained from vinylallenyl phosphonates and undergo thermal Claisen rearrangement to form highly unsaturated ketophosphonates. Comprehensive coupling constant and chemical shift figures from an NMR analysis are given.
- Research Organization:
- Institute of Organic Chemistry, Erevan (USSR)
- OSTI ID:
- 5286484
- Journal Information:
- J. Gen. Chem. USSR (Engl. Transl.); (United States), Journal Name: J. Gen. Chem. USSR (Engl. Transl.); (United States) Vol. 56:7; ISSN JGCHA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400201* -- Chemical & Physicochemical Properties
640302 -- Atomic
Molecular & Chemical Physics-- Atomic & Molecular Properties & Theory
74 ATOMIC AND MOLECULAR PHYSICS
ADDUCTS
ALKYL RADICALS
ALLYL RADICALS
ANGULAR MOMENTUM
CHEMICAL REACTIONS
CHEMICAL SHIFT
CLAISEN CONDENSATION
CONFORMATIONAL CHANGES
COUPLING
COUPLING CONSTANTS
DIENES
ENERGY LEVELS
ESTERS
EXCITED STATES
HYDROCARBONS
INFRARED SPECTRA
INTERMEDIATE COUPLING
J-J COUPLING
MOLECULAR STRUCTURE
MULTIPLETS
NMR SPECTRA
ORGANIC COMPOUNDS
ORGANIC PHOSPHORUS COMPOUNDS
PARTICLE PROPERTIES
PHOSPHONIC ACID ESTERS
POLYENES
PROPARGYL RADICALS
RADICALS
SPECTRA
SPIN
VIBRATIONAL STATES
400201* -- Chemical & Physicochemical Properties
640302 -- Atomic
Molecular & Chemical Physics-- Atomic & Molecular Properties & Theory
74 ATOMIC AND MOLECULAR PHYSICS
ADDUCTS
ALKYL RADICALS
ALLYL RADICALS
ANGULAR MOMENTUM
CHEMICAL REACTIONS
CHEMICAL SHIFT
CLAISEN CONDENSATION
CONFORMATIONAL CHANGES
COUPLING
COUPLING CONSTANTS
DIENES
ENERGY LEVELS
ESTERS
EXCITED STATES
HYDROCARBONS
INFRARED SPECTRA
INTERMEDIATE COUPLING
J-J COUPLING
MOLECULAR STRUCTURE
MULTIPLETS
NMR SPECTRA
ORGANIC COMPOUNDS
ORGANIC PHOSPHORUS COMPOUNDS
PARTICLE PROPERTIES
PHOSPHONIC ACID ESTERS
POLYENES
PROPARGYL RADICALS
RADICALS
SPECTRA
SPIN
VIBRATIONAL STATES