New stable neutral radical with intramolecular hydrogen bonding: Synthesisand characterization of 2,5,8-tri-tert-butyl-7-hydroxy-6-oxophenalenoxyl

Citation
Y. Morita et al., New stable neutral radical with intramolecular hydrogen bonding: Synthesisand characterization of 2,5,8-tri-tert-butyl-7-hydroxy-6-oxophenalenoxyl, ORG LETT, 3(20), 2001, pp. 3099-3102
Citations number
33
Language
INGLESE
art.tipo
Article
Categorie Soggetti
Organic Chemistry/Polymer Science
Journal title
ORGANIC LETTERS
ISSN journal
1523-7060 → ACNP
Volume
3
Issue
20
Year of publication
2001
Pages
3099 - 3102
Database
ISI
SICI code
1523-7060(20011004)3:20<3099:NSNRWI>2.0.ZU;2-7
Abstract
[GRAPHICS] A new stable neutral radical with intramolecular hydrogen bonding, 2,5,8-tr i-tert-butyl-7-hydroxy-6-oxophenalenoxyl, was synthesized from the correspo nding dihydroxyphenalenone and isolated as a stable solid under air atmosph ere at room temperature. The structure was unequivocally determined by mean s of IR spectra, ESR/ENDOR techniques, and DFT calculations.