Preparation and Characterization of N-Alkyl-Se-alkylselenocarbamates

Several N-alkyl-Se-alkylselenocarbamates were prepared. The structure was confirmed by X-ray diffraction. N-Alkyl-Se-alkylselenocarbamates showed interesting NMR spectral features in 13C and 77Se NMR. They could be explained by the equilibrium between the major s-trans and the minor s-cis forms. Thi...

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Veröffentlicht in:Journal of organic chemistry 2002-01, Vol.67 (2), p.486-490
Hauptverfasser: Koketsu, Mamoru, Ishida, Masaru, Takakura, Naotaka, Ishihara, Hideharu
Format: Artikel
Sprache:eng
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Zusammenfassung:Several N-alkyl-Se-alkylselenocarbamates were prepared. The structure was confirmed by X-ray diffraction. N-Alkyl-Se-alkylselenocarbamates showed interesting NMR spectral features in 13C and 77Se NMR. They could be explained by the equilibrium between the major s-trans and the minor s-cis forms. This assumption was confirmed by the theoretical calculations.
ISSN:0022-3263
1520-6904
DOI:10.1021/jo010763k