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The effects of chemically induced polarisation in the cage recombination products of the methyl radical

✍ Scribed by A. V. Kessenikh; A. V. Ignatenko; S. V. Rykov; A. Ya. Shteinshneider

Publisher
John Wiley and Sons
Year
1973
Tongue
English
Weight
759 KB
Volume
5
Category
Article
ISSN
0749-1581

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✦ Synopsis

Abstract

A study of the CIDNP effects on methyl protons was carried out for the cage recombination products formed during the thermal decomposition reactions of peracetyls and peracetylcarbonates. The increase of both the cage recombination product yield and the enhancement of CIDNP on the CH~3~ protons is shown to be connected with the RCO~2~ radical lifetime, where R is an alkyl or alkoxy radical. A general theory of CIDNP is presented and the calculated data prove to be in satisfactory agreement with the experimental results.

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