Mass spectrometry and radiolysis of several macrocyclic polyethers

Journal Article · Sat Feb 28 23:00:00 EST 1987 · High Energy Chem. (Engl. Transl.); (United States)

OSTI ID:5844904

Myasoedova, T G; Zagorets, P A

Data on the radiation stability of benzo-12-crown-4, dibenzo-18-crown-6, dibenzo-24-crown-8, and dicyclohexyl-18-crown-6 have been presented. The mass spectra of crown ethers with various substituents in the macrocyclic ring have been obtained and analyzed. A combination of methods of investigation which complement one another (mass spectrometry and ..gamma.. radiolysis) and the use of numerous literature data on mass spectrometry have made it possible to postulate a mechanism for the radiolysis of the crown ethers investigated.

• Research Organization: D. I. Mendeleev Moscow Chemical-Technological Institute, USSR
• OSTI ID: 5844904
• Journal Information: High Energy Chem. (Engl. Transl.); (United States), Journal Name: High Energy Chem. (Engl. Transl.); (United States) Vol. 20:5; ISSN HIECA
• Country of Publication: United States
• Language: English

Related Subjects

38 RADIATION CHEMISTRY, RADIOCHEMISTRY, AND NUCLEAR CHEMISTRY
400600* -- Radiation Chemistry
640304 -- Atomic
Molecular & Chemical Physics-- Collision Phenomena
74 ATOMIC AND MOLECULAR PHYSICS
ABSORPTION
ALCOHOLS
BEAMS
BETA DECAY RADIOISOTOPES
BETA-MINUS DECAY RADIOISOTOPES
CHARGED PARTICLES
CHEMICAL RADIATION EFFECTS
CHEMICAL REACTIONS
CHEMISTRY
COBALT 60
COBALT ISOTOPES
COLLISIONS
DECOMPOSITION
DOSE RATES
ELECTROMAGNETIC RADIATION
ELECTRON BEAMS
ELECTRON COLLISIONS
ELECTRON-MOLECULE COLLISIONS
ENERGY ABSORPTION
GAMMA RADIATION
GLYCOLS
HYDROXY COMPOUNDS
INTERMEDIATE MASS NUCLEI
INTERNAL CONVERSION RADIOISOTOPES
IONIZATION
IONIZING RADIATIONS
IONS
IRRADIATION
ISOMERIC TRANSITION ISOTOPES
ISOTOPES
LEPTON BEAMS
MASS SPECTRA
MINUTES LIVING RADIOISOTOPES
MOLECULAR IONS
MOLECULAR STRUCTURE
MOLECULE COLLISIONS
NUCLEI
ODD-ODD NUCLEI
ORGANIC COMPOUNDS
ORGANIC POLYMERS
PARTICLE BEAMS
POLYETHYLENE GLYCOLS
POLYMERS
RADIATION CHEMISTRY
RADIATION EFFECTS
RADIATIONS
RADIOISOTOPES
RADIOLYSIS
SPECTRA
STRUCTURAL CHEMICAL ANALYSIS
YEARS LIVING RADIOISOTOPES