Synthesis of. beta. -bromoselenonium salts
Journal Article
·
· J. Org. Chem. USSR (Engl. Transl.); (United States)
OSTI ID:7076379
The addition of diorganoselenium dihalides at a double bond was studied for the case of acyclic, cyclic, and framework olefins. The electrophilic addition of tetramethyleneselenium dibromide to olefins takes place stereospecifically in accordance with the Markovnikov rule and leads to the formation of tetramethylene(1-bromo-2-alkyl)selenonium bromides. In the reaction of the dibromide with norbornadiene the authors obtained a 3:1 mixture of two salts which was isolated as a mixture of the tetraphenylborates (total yield 72%); the ratio of the isomers was established by means of the PMR spectra.
- Research Organization:
- M. V. Lomonosov Moscow State Univ. (USSR)
- OSTI ID:
- 7076379
- Journal Information:
- J. Org. Chem. USSR (Engl. Transl.); (United States), Journal Name: J. Org. Chem. USSR (Engl. Transl.); (United States) Vol. 23:5; ISSN JOCYA
- Country of Publication:
- United States
- Language:
- English
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ELECTROPHLIC ADDITION TO OLEFINS. III. THE STEREOCHEMISTRY OF ADDITION OF DEUTERIUM BROMIDE TO 1-PHENYLPROPENE
Journal Article
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Wed Jul 20 00:00:00 EDT 1988
· J. Org. Chem. USSR (Engl. Transl.); (United States)
·
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· J. Org. Chem. USSR (Engl. Transl.); (United States)
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Tue Nov 19 23:00:00 EST 1963
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OSTI ID:4154997
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
ALKENES
BROMIDES
BROMINATED ALIPHATIC HYDROCARBONS
BROMINATION
BROMINE COMPOUNDS
CHEMICAL REACTION KINETICS
CHEMICAL REACTIONS
CHEMICAL SHIFT
CHLORIDES
CHLORINE COMPOUNDS
COUPLING
COUPLING CONSTANTS
DEUTERIUM COMPOUNDS
ELECTRON TRANSFER
HALIDES
HALOGEN COMPOUNDS
HALOGENATED ALIPHATIC HYDROCARBONS
HALOGENATION
HYDROCARBONS
HYDROGEN COMPOUNDS
INFRARED SPECTRA
INTERMEDIATE COUPLING
IODIDES
IODINE COMPOUNDS
J-J COUPLING
KINETICS
MULTIPLETS
NMR SPECTRA
ORGANIC BROMINE COMPOUNDS
ORGANIC COMPOUNDS
ORGANIC HALOGEN COMPOUNDS
REACTION KINETICS
SELENIUM BROMIDES
SELENIUM CHLORIDES
SELENIUM COMPOUNDS
SELENIUM IODIDES
SPECTRA
STEREOCHEMISTRY
STRUCTURAL CHEMICAL ANALYSIS
400201* -- Chemical & Physicochemical Properties
640302 -- Atomic
Molecular & Chemical Physics-- Atomic & Molecular Properties & Theory
74 ATOMIC AND MOLECULAR PHYSICS
ALKENES
BROMIDES
BROMINATED ALIPHATIC HYDROCARBONS
BROMINATION
BROMINE COMPOUNDS
CHEMICAL REACTION KINETICS
CHEMICAL REACTIONS
CHEMICAL SHIFT
CHLORIDES
CHLORINE COMPOUNDS
COUPLING
COUPLING CONSTANTS
DEUTERIUM COMPOUNDS
ELECTRON TRANSFER
HALIDES
HALOGEN COMPOUNDS
HALOGENATED ALIPHATIC HYDROCARBONS
HALOGENATION
HYDROCARBONS
HYDROGEN COMPOUNDS
INFRARED SPECTRA
INTERMEDIATE COUPLING
IODIDES
IODINE COMPOUNDS
J-J COUPLING
KINETICS
MULTIPLETS
NMR SPECTRA
ORGANIC BROMINE COMPOUNDS
ORGANIC COMPOUNDS
ORGANIC HALOGEN COMPOUNDS
REACTION KINETICS
SELENIUM BROMIDES
SELENIUM CHLORIDES
SELENIUM COMPOUNDS
SELENIUM IODIDES
SPECTRA
STEREOCHEMISTRY
STRUCTURAL CHEMICAL ANALYSIS