13C NMR specta of 4-quinolones and related compounds
Autor: | Piroska Rákóczy, Judit Frank, Alan R. Katritzky, Eszter Gács-Baitz, Lajos Radics, Joan Ellison |
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Rok vydání: | 1981 |
Předmět: | |
Zdroj: | Organic Magnetic Resonance. 16:280-284 |
ISSN: | 1097-458X 0030-4921 |
DOI: | 10.1002/mrc.1270160406 |
Popis: | Complete assignments are made for 23 4-quinolones and related compounds. Literature data are used to calculate chemical shifts for 17 of these compounds: calculated and experimental shifts are in excellent agreement—all within 5 ppm for nine of the compounds and a maximum discrepancy of 7.6 ppm. |
Databáze: | OpenAIRE |
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