Interaction of 2,4-diamino-1,2lambda/sup 3/,4lambda/sup 3/-azadiphosphetidines with some electrophilic reagents
Journal Article
·
· J. Gen. Chem. USSR (Engl. Transl.); (United States)
OSTI ID:5852040
New types of 4 M heterocycles containing one or two phosphonium centers in the molecule have been obtained by the alkylation of 2,4-diamino-1,2lambda/sup 3/,4lambda/sup 3/-azadiphosphetidines. The structures of the azadiphosphetidines have been investigated by NMR and x-ray structural analysis, and some geometric parameters of the cis- and trans-isomeric compounds have been determined. A reversible isomerization of the cis and trans forms of the monophosphonium salts has been found, and the standard thermodynamic parameters of this process have been determined.
- Research Organization:
- A. N. Nesmeyanov Institute of Heteroorganic Compounds, Moscow, USSR
- OSTI ID:
- 5852040
- Journal Information:
- J. Gen. Chem. USSR (Engl. Transl.); (United States), Journal Name: J. Gen. Chem. USSR (Engl. Transl.); (United States) Vol. 56:9; 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
AMINES
CARBON 13
CARBON ISOTOPES
CHEMICAL REACTIONS
CHEMICAL SHIFT
COHERENT SCATTERING
COUPLING
COUPLING CONSTANTS
DIFFRACTION
DOUBLE RESONANCE METHODS
ELECTRONIC STRUCTURE
EVEN-ODD NUCLEI
HETEROCYCLIC COMPOUNDS
HYDROGEN 1
HYDROGEN ISOTOPES
INTERMEDIATE COUPLING
ISOMERIZATION
ISOMERS
ISOTOPES
J-J COUPLING
LIGHT NUCLEI
MOLECULAR STRUCTURE
NMR SPECTRA
NUCLEI
ODD-EVEN NUCLEI
ORGANIC COMPOUNDS
ORGANIC PHOSPHORUS COMPOUNDS
PHOSPHORUS 31
PHOSPHORUS ISOTOPES
SCATTERING
SPECTRA
STABLE ISOTOPES
THERMODYNAMICS
X-RAY DIFFRACTION
400201* -- Chemical & Physicochemical Properties
640302 -- Atomic
Molecular & Chemical Physics-- Atomic & Molecular Properties & Theory
74 ATOMIC AND MOLECULAR PHYSICS
AMINES
CARBON 13
CARBON ISOTOPES
CHEMICAL REACTIONS
CHEMICAL SHIFT
COHERENT SCATTERING
COUPLING
COUPLING CONSTANTS
DIFFRACTION
DOUBLE RESONANCE METHODS
ELECTRONIC STRUCTURE
EVEN-ODD NUCLEI
HETEROCYCLIC COMPOUNDS
HYDROGEN 1
HYDROGEN ISOTOPES
INTERMEDIATE COUPLING
ISOMERIZATION
ISOMERS
ISOTOPES
J-J COUPLING
LIGHT NUCLEI
MOLECULAR STRUCTURE
NMR SPECTRA
NUCLEI
ODD-EVEN NUCLEI
ORGANIC COMPOUNDS
ORGANIC PHOSPHORUS COMPOUNDS
PHOSPHORUS 31
PHOSPHORUS ISOTOPES
SCATTERING
SPECTRA
STABLE ISOTOPES
THERMODYNAMICS
X-RAY DIFFRACTION