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Tautomerism (Methods and Theories) || Dynamics of Ground- and Excited-State Intramolecular Proton Transfer Reactions

✍ Scribed by Antonov, Liudmil

Book ID
121692508
Publisher
Wiley-VCH Verlag GmbH & Co. KGaA
Year
2013
Weight
294 KB
Category
Article
ISBN
3527332944

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πŸ“œ SIMILAR VOLUMES

Ground and excited state intramolecular
Ground and excited state intramolecular proton transfer in OCCNN ring
✍ Xiaofeng Duan; Steve Scheiner πŸ“‚ Article πŸ“… 1993 πŸ› Elsevier Science 🌐 English βš– 774 KB

Molecular orbital calculations reveal that the keto tautomer of HOCHCHNHNCHz, unlike the enol, does not represent a minimum in the ground state proton transfer potential. Excitation to the first excited singlet or triplet state leads to a rapid and barrierless transfer to the keto which becomes stro