✦ LIBER ✦

ST0 CIDNP from triplet biradicals. Determination of the rate constant for biradical scavenging from magnetic field dependent CIDNP

✍ Scribed by F.J.J. De Kanter; R. Kaptein

Publisher: Elsevier Science
Year: 1978
Tongue: English
Weight: 433 KB
Volume: 58
Category: Article
ISSN: 0009-2614
DOI: 10.1016/0009-2614(78)85049-0

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✦ Synopsis

S-To type nuclear spin polarization has been observed in the reaction products of photochemically generated acyl-aIll biradicals in the presence of a scavenger. From the magnetic field dependence of biradical CIDNP the rate constant k of proton abstraction from 2-methyl-2-propanethiol by the alkyl site of 'rhe biradicals has been determined (k = 5.0 X IO' 3-l s-I)_