Ultrafast Ground-State Intramolecular Proton Transfer in Diethylaminohydroxyflavone Resolved with Pump-Dump-Probe Spectroscopy

Keyphrases

• Ultrafast 100%
• Intramolecular Proton Transfer 100%
• Proton Transfer Reaction 80%
• Tautomers 40%
• Photocycle 40%
• Four-level 20%
• Toluene 20%
• Proton Transfer 20%
• Tetrahydrofuran 20%
• Solvent Effect 20%
• Femtosecond 20%
• Emission Band 20%
• Fast Decay 20%
• Estimation Time 20%
• Tautomerization 20%
• SlowFast 20%
• Slow Formation 20%
• Solvent Dependence 20%
• Diethylamino 20%
• Proton Transfer Mechanism 20%

Chemistry

• Proton Transfer 100%
• Ground State 100%
• Spectroscopy 100%
• Transfer Reaction 50%
• Excited State 25%
• Tautomer 25%
• Tetrahydrofuran 12%
• Solvent Effect 12%
• Transfer Process 12%
• Tautomerization 12%
• Hydroxyflavone 12%