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On the ground-state tautomerization of 3-hydroxyflavone

โœ Scribed by T.P. Dzugan; J. Schmidt; T.J. Aartsma

Publisher
Elsevier Science
Year
1986
Tongue
English
Weight
614 KB
Volume
127
Category
Article
ISSN
0009-2614

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โœฆ Synopsis

The ground-state reverse proton transfer of 3-hydroxyflavone is examined by using picosecond time-resolved transient absorption spectroscopy.

The bottleneck caused by the relatively long lifetime of the tautomer excited state was circumvented with stimulated emission pumping. The reverse proton transfer is determined to occur within 30 ps.

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