A Complete and Unambiguous 1H and 13C NMR Signals Assignment of para- Naphthoquinones, ortho- and para-Furanonaphthoquinones
作者:Tatiane Borgati、José de Souza、Alaíde de Oliveira
DOI:10.21577/0103-5053.20190009
日期:——
A complete and unambiguous assignment of H and C nuclear magnetic resonance (NMR) signals of 29 naphthoquinones is reported on the basis of oneand two-dimensional NMR techniques (H, C, H-H correlated spectroscopy (COSY) and H-C heteronuclear multiple-bond correlation (HMBC)). This is the first report distinguishing data between para-naphthoquinones, orthoand para-furanonaphthoquinones isomers.
基于一维和二维NMR技术(H,C,HH相关光谱(COSY)和HC异核多键相关( HMBC))。这是第一份区分对萘醌,邻和对呋喃萘甲醌异构体的数据的报告。