Complete assignments of 1H and 13C NMR spectral data for 7,7′-dihydroarylnaphthalene lignan lactones

• Published in: Magnetic resonance in chemistry Vol. 47; no. 6; pp. 523 - 526
• Main Authors: da Silva, Rosangela, Carvalho Batista, João Henrique, da Silva Maringolo, Carine, Donate, Paulo Marcos
• Format: Journal Article
• Language: English
• Published: Chichester, UK John Wiley & Sons, Ltd 01.06.2009
• Subjects: 13C NMR; 1H NMR; 2D NMR; 7,7′‐dihydronaphthalene lignan lactone; 7′-dihydronaphthalene lignan lactone; apopicropodophyllin
• ISSN: 0749-1581; 1097-458X
• DOI: 10.1002/mrc.2410

In this article we present a complete 1H and 13C NMR spectral analysis of three 7,7′‐dihydroarylnaphthalene lignan lactones using modern NMR techniques such as COSY, HSQC, HMBC and NOE experiments. Complete assignment and homonuclear hydrogen coupling constant measurements were performed. Copyright © 2009 John Wiley & Sons, Ltd. In this paper we present a complete 1H and 13C NMR spectral analysis of three 7,7′‐dihydroarylnaphthalene lignan lactones using modern NMR techniques such as COSY, HSQC, HMBC and NOE experiments. Complete assignment and homonuclear hydrogen coupling constant measurements were performed.