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Specific intramolecular interactions C-H···N in heteroaryl vinyl ethers and heteroaryl vinyl sulfides studied by 1 H, 13 C, and 15 N NMR spectroscopies and by ab initio calculations on molecular structures as well as on nuclear shieldings

✍ Scribed by Afonin, Andrei V; Vashchenko, Alexander V; Takagi, Tatsuya; Kimura, Atsuomi; Fujiwara, Hideaki


Book ID
120001629
Publisher
NRC Research Press
Year
1999
Tongue
French
Weight
178 KB
Volume
77
Category
Article
ISSN
0008-4042

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## Abstract A complete analysis of the ^1^H and ^13^C spectra of the representative series of heteroaryl vinyl ethers and sulfides and heteroaryl styryl sulfides was carried out. The electronic and spatial structures of these compounds are discussed. It was shown that the C—H· · ·N intramolecular i

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