Reaction of hexafluorobutadiene with. cap alpha. -methoxystyrene
Journal Article
·
· Bull. Acad. Sci. USSR, Div. Chem. Sci. (Engl. Transl.); (United States)
OSTI ID:5582566
Products of the (2 + 2) and (2 + 4) cyclo addition are formed in the thermal reaction of hexafluorobutadience with a-methoxystyrene. These products are primary products and do not interconvert under the reaction conditions. NMR spectroscopy showed that the introduction of a second bulky substituent at one of the carbon atoms of the substituted cyclobutane makes the energies of the two possible conformers comparable: cis- and trans-1-frifluorovinyl-2-phenyl-2-methoxy-1,4,4-trifluorocyclobutanes exist in solution as an equilibrium mixture of two conformers in 1:4 ratio for each isomer.
- Research Organization:
- A.N. Nesmeyanov Institute of Heteroorganic Compounds
- OSTI ID:
- 5582566
- Journal Information:
- Bull. Acad. Sci. USSR, Div. Chem. Sci. (Engl. Transl.); (United States), Journal Name: Bull. Acad. Sci. USSR, Div. Chem. Sci. (Engl. Transl.); (United States) Vol. 33:12, PT. 1; ISSN BACCA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400500* -- Photochemistry
ADDUCTS
ALKANES
ALKYLATED AROMATICS
AROMATICS
BUTADIENE
CHEMICAL BONDS
CHEMICAL REACTION KINETICS
CHEMICAL REACTIONS
CONFORMATIONAL CHANGES
COUPLING
CRYSTALLIZATION
CYCLOALKANES
DIENES
DOUBLE BONDS
FLUORINE 19
FLUORINE ISOTOPES
HYDROCARBONS
INTERMEDIATE COUPLING
ISOMERIZATION
ISOTOPES
J-J COUPLING
KINETICS
LIGHT NUCLEI
MOLECULAR STRUCTURE
NMR SPECTRA
NUCLEI
ODD-EVEN NUCLEI
ORGANIC COMPOUNDS
ORGANIC FLUORINE COMPOUNDS
ORGANIC HALOGEN COMPOUNDS
PHASE TRANSFORMATIONS
PHOTOCHEMICAL REACTIONS
POLYENES
RAMAN SPECTRA
REACTION KINETICS
SPECTRA
STABLE ISOTOPES
STRUCTURAL CHEMICAL ANALYSIS
STYRENE
THERMOCHEMICAL PROCESSES
400500* -- Photochemistry
ADDUCTS
ALKANES
ALKYLATED AROMATICS
AROMATICS
BUTADIENE
CHEMICAL BONDS
CHEMICAL REACTION KINETICS
CHEMICAL REACTIONS
CONFORMATIONAL CHANGES
COUPLING
CRYSTALLIZATION
CYCLOALKANES
DIENES
DOUBLE BONDS
FLUORINE 19
FLUORINE ISOTOPES
HYDROCARBONS
INTERMEDIATE COUPLING
ISOMERIZATION
ISOTOPES
J-J COUPLING
KINETICS
LIGHT NUCLEI
MOLECULAR STRUCTURE
NMR SPECTRA
NUCLEI
ODD-EVEN NUCLEI
ORGANIC COMPOUNDS
ORGANIC FLUORINE COMPOUNDS
ORGANIC HALOGEN COMPOUNDS
PHASE TRANSFORMATIONS
PHOTOCHEMICAL REACTIONS
POLYENES
RAMAN SPECTRA
REACTION KINETICS
SPECTRA
STABLE ISOTOPES
STRUCTURAL CHEMICAL ANALYSIS
STYRENE
THERMOCHEMICAL PROCESSES