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The role of dopant geometry in the photoinduced formation of radical pairs in crystals of 2,6-di-tert-butyl-4-methylphenol and 2,6-di-tert-butylphenol

✍ Scribed by Georgii G. Lazarev; Vladimir L. Kuskov; Francisco Lara; Federico García; Anton Rieker; Paul Tordo

Publisher: Elsevier Science
Year: 1993
Tongue: English
Weight: 550 KB
Volume: 212
Category: Article
ISSN: 0009-2614
DOI: 10.1016/0009-2614(93)89332-c

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✦ Synopsis

Radical pairs are formed by photolysis of single crystals of 2,6-di-tert-butyl-4-methylphenol (ionol) (1) or 2,6-di-tert-butylphenol (2 ), doped by several different molecules, and investigated by the EPR method. A possible two-hydrogen-atom transfer is discussed as the photochemical act.

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