Silylotropy and the /sup 29/Si NMR spectrum of 2-(dimethyl(pentafluorophenyl)siloxy)-2-penten-4-one

Journal Article · Fri Dec 19 23:00:00 EST 1986 · Bull. Acad. Sci. USSR, Div. Chem. Sci. (Engl. Transl.); (United States)

DOI:https://doi.org/10.1007/BF00956621· OSTI ID:6476979

Kalikhman, I D; Bannikova, O B; Belousova, L I; Vyazankina, O A; Vyazankin, N S

/sup 1/H, /sup 13/C, and /sup 29/Si NMR spectroscopy was used to study the structure and silylotropy of 2-(dimethyl(pentafluorophenyl)siloxy)-2-penten-4-one. The temperature dependence of the /sup 29/Si NMR chemical shifts indicated the existence of an intermediate with pentacoordinated silicon.

• Research Organization: Irkutsk Institute of Organic Chemistry, USSR
• OSTI ID: 6476979
• 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. 35:6; ISSN BACCA
• Country of Publication: United States
• Language: English

Related Subjects

37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400201* -- Chemical & Physicochemical Properties
ACTIVATION ENERGY
CARBON 13
CARBON ISOTOPES
CARBON TETRACHLORIDE
CHEMICAL REACTIONS
CHEMICAL SHIFT
CHLORINATED ALIPHATIC HYDROCARBONS
CHLOROFORM
COMPLEXES
COMPLEXOMETRY
COORDINATION NUMBER
DEUTERIUM COMPOUNDS
ELECTRONEGATIVITY
ENERGY
EVEN-ODD NUCLEI
HALOGENATED ALIPHATIC HYDROCARBONS
HYDROGEN 1
HYDROGEN COMPOUNDS
HYDROGEN ISOTOPES
ISOMERIZATION
ISOMERS
ISOTOPES
KETONES
LIGHT NUCLEI
METHYLENE CHLORIDE
NMR SPECTRA
NUCLEI
ODD-EVEN NUCLEI
ORGANIC CHLORINE COMPOUNDS
ORGANIC COMPOUNDS
ORGANIC HALOGEN COMPOUNDS
REACTION INTERMEDIATES
SILICON 29
SILICON COMPLEXES
SILICON ISOTOPES
SPECTRA
STABLE ISOTOPES
STRUCTURAL CHEMICAL ANALYSIS
TEMPERATURE DEPENDENCE