An experimental NMR and computational study of 4-quinolones and related compounds |
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Authors: | Raquel S G R Seixas Artur M S Silva Ibon Alkorta and José Elguero |
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Institution: | (1) Chemistry Department and QOPNA, University of Aveiro, 3810-193 Aveiro, Portugal;(2) Instituto de Qu?mica M?dica, CSIC, Juan de la Cierva 3, 28006 Madrid, Spain; |
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Abstract: | Abstract We report the synthesis and structural study of eight compounds, either quinolin-4(1H)-ones or quinolines. Tautomerism as well as (E) → (Z) and rotational isomerism were studied both experimentally (1H and 13C NMR) and theoretically B3LYP/6-311++G(d,p)]. |
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