ISSN:
1436-2449
Source:
Springer Online Journal Archives 1860-2000
Topics:
Chemistry and Pharmacology
,
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
,
Physics
Notes:
Summary Radical copolymerization of 2-(N,N-dimethyl)aminoethyl methacrylate (1) and acrylonitrile (2) initiated by 2,2′-azobis(2-methylpropionitrile) was carried out. The sequence distributions of the copolymers were investigated by 13C NMR spectroscopy. A terminal model was used to interpret the propagation process in the copolymerization. The monomer reactivity ratios in the bulk copolymerization at 45°C were evaluated as r1=1.06 and r2=0.07. Radical reactivity indices and frontier electron densities for 1 and 2 were calculated.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00312899
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