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Determination of the structure of 3-acylmethylene-2,3-dihydrofurans with the aid of 2D NOESY Spectra: 1H and 13C NMR chemical shift assignment

✍ Scribed by J. G. Sośnicki; Z. Wichert-Tur

Publisher: John Wiley and Sons
Year: 1999
Tongue: English
Weight: 47 KB
Volume: 37
Category: Article
ISSN: 0749-1581
DOI: 10.1002/(sici)1097-458x(199908)37:8<605::aid-mrc508>3.0.co;2-f

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✦ Synopsis

The 2D NOESY method was used to determine the E/Z configuration and s-cis/s-trans conformation in a series of 3acylmethylene-2,2,3-trisubstituted-2,3-dihydrofurans. The assignments of 1 H and 13 C NMR chemical shifts and J 13 C, 1 H) coupling constants are presented.

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