13C NMR specta of 4-quinolones and related compounds

Autor: Piroska Rákóczy, Judit Frank, Alan R. Katritzky, Eszter Gács-Baitz, Lajos Radics, Joan Ellison
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