Bui Thai Thanh Thu, Mac Dinh Hung, Pham Quang Trung

Main Article Content

Abstract

In this study, we describe the NMR 1H-NMR, JMOD-13C-NMR và HSQC at variable temperatures to determine the structure of the pyridone compound with specific conformation which cause the unavailable of signal at 298K. Experiment of different NMR spectrum at variable temperatures helps to confirm the structure of the product of a three-component reaction.

Keywords: NMR spectroscopy, sulfur, multicomponent reaction, pyridone.

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