Published 1991 | Version v1
Journal article Metadata-only

Selectivity in dehydrodimerisation of amides: final product analysis from radiolysis in the liquid phase

Creators

  • 1. Louvain Univ., Louvain-la-Neuve (Belgium). Lab. de Chimie des Radiations
  • 2. Louvain Univ., Brussels (Belgium). Unite d'Analyse des Medicaments

Description

N,N-Dimethylformamide (DMF) and N,N-dimethylacetamide (DMA) were irradiated with γ-rays and accelerated electrons (linac) in the liquid phase at different temperatures. Qualitative and quantitative analysis of the radiolysis products have been made by capillary GC. Effects of irradiation temperature and dose rate have revealed secondary mechanisms for the formation of the parent radicals. Irradiation in presence of N2O tends to reveal tonic reactions for the immediate formation of parent radicals. (author)

Additional details

Publishing Information

Journal Title
Radiation Physics and Chemistry
Journal Volume
37
Journal Issue
2
Series
Radiat. Phys. Chem.
Journal Page Range
217-220
ISSN
0146-5724
CODEN
RPCHD

INIS

Country of Publication
United Kingdom
Country of Input or Organization
United Kingdom
INIS RN
22033546
Subject category
S38: RADIATION CHEMISTRY, RADIOCHEMISTRY AND NUCLEAR CHEMISTRY;
Descriptors DEI
ACETAMIDE; DIMERIZATION; DOSE RATES; ELECTRON BEAMS; FORMAMIDE; GAMMA RADIATION; GAS CHROMATOGRAPHY; IRRADIATION; LOW TEMPERATURE; RADICALS; RADIOLYSIS; TEMPERATURE DEPENDENCE
Descriptors DEC
AMIDES; BEAMS; CHEMICAL RADIATION EFFECTS; CHEMICAL REACTIONS; CHROMATOGRAPHY; DECOMPOSITION; ELECTROMAGNETIC RADIATION; IONIZING RADIATIONS; LEPTON BEAMS; ORGANIC COMPOUNDS; ORGANIC NITROGEN COMPOUNDS; PARTICLE BEAMS; POLYMERIZATION; RADIATION EFFECTS; RADIATIONS; SEPARATION PROCESSES