Etude conformationnelle d'acyl-2 et acyl-3 furannes par RMN |
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| Authors: | M. C. Fourni -Zaluski,B. P. Roques,C. Chatain-Cathaud |
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| Affiliation: | M. C. Fournié-Zaluski,B. P. Roques,C. Chatain-Cathaud |
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| Abstract: | The conformations of 2- and 3-aroylfurans (α-thenoyl, α-furoyl, benzoyl) 1 and 2 have been established on the basis of 1H chemical shift analysis. The resonance energies of these groups are compared. The 2-thenoyl group is always in the OS cis position, whereas the 2-furoyl shows no preferential conformation. |
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