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CC bond cleavage in the interaction of anthraquinone triplet with tertiary alcohols and tertiary butylbenzene

✍ Scribed by G. Móger; M. Győr

Publisher: Elsevier Science
Year: 1989
Tongue: French
Weight: 239 KB
Volume: 30
Category: Article
ISSN: 0040-4039
DOI: 10.1016/s0040-4039(00)70727-1

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✦ Synopsis

In the photochemical reaction of anthraquinone triplet with both tertiary alcohols and tert.Bu-benzene in C6H6 are also broken, yielding CH at A.2334 nm not only C-H (or O-H) bonds but C-C bonds 3' and R1C(R2)OH (or C6HSC(CH3)2)radicals, at room temperature. Wagner and Puchalski have shown, that in the photochemical interaction of acetophenone triplet (TRO) with I-phenylethanol (HROH) in C6H6 both a-CH and O-H bonds are broken, yielding alkoxy radicals, which may undergo 8-scission.' At the same time we have

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