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Simple Synthesis of Versatile Coumarin Scaffolds.

✍ Scribed by Laura Polito; Massimiliano Cravini; Laura Poletti; Luigi Lay

Publisher
John Wiley and Sons
Year
2006
Weight
30 KB
Volume
37
Category
Article
ISSN
0931-7597

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πŸ“œ SIMILAR VOLUMES

13C NMR of coumarins. IIIβ€”Simple coumari
13C NMR of coumarins. IIIβ€”Simple coumarins
✍ F. A. Macias; G. M. Massanet; F. RodrΓ­guez-Luis; J. SalvΓ‘ πŸ“‚ Article πŸ“… 1989 πŸ› John Wiley and Sons 🌐 English βš– 236 KB

13C NMR data for several simple coumarins are reported. The ysvn effect of a 5-methoxy substituent on the C-4 chemical shift was observed and measured. The effects of an 8-iodo substituent on the chemical shifts of the carbons of the coumarinic skeleton are discussed.