EPR study of intramolecular photoreduction of vitamin K1

Autor:	Lazarev, G. G., Serdobov, M. V., Khrapova, N. G.
Zdroj:	Russian Chemical Bulletin; June 1979, Vol. 28 Issue: 6 p1320-1322, 3p
Abstrakt:	1.Biradicals with an average distance of 5.2 A between the unpaired electrons were detected during the photolysis of glassy solutions of vitamin K1, and probably are the primary photoreduction products.2.The biradicals are formed only if a double bond is present between the ß- and ?-C atoms of the side chains.
Databáze:	Supplemental Index
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