The role of the triplet state in the photocoloration of the dianthrones. A reinvestigation

T. Bercovici, R. Korenstein, G. Fischer, E. Fischer*

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

12 Scopus citations

Abstract

Flash-photolytic investigations show conclusively that photocoloration in the dianthrones, to form the B isomer, takes place via the triplet state of the starting isomer A. Supporting evidence is provided by triplet sensitization experiments, in which B is formed exclusively, under conditions where isomer C is the sole product of direct excitation of A.

Original languageEnglish
Pages (from-to)108-111
Number of pages4
JournalJournal of Physical Chemistry
Volume80
Issue number2
DOIs
StatePublished - 1976
Externally publishedYes

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