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 (13)C and (77)Se 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.
Koketsu
Mamoru
M
Department of Chemistry, Faculty of Engineering, Gifu University, Gifu 501-1193, Japan. koketsu@cc.gifu-u.ac.jp
Ishida
Masaru
M
Takakura
Naotaka
N
Ishihara
Hideharu
H