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Tetrahedron

Synthesis and conformational analysis of 1, 3-azasilinanes

BA Shainyan, SV Kirpichenko, E Kleinpeter

文献索引:Shainyan, Bagrat A.; Kirpichenko, Svetlana V.; Kleinpeter, Erich Tetrahedron, 2012 , vol. 68, # 36 p. 7494 - 7501

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被引用次数: 9

摘要

1-Isopropyl-3-methyl-3-phenyl-1, 3-azasilinane 1 and 1-isopropyl-3, 3-dimethyl-1, 3- azasilinane 2 were synthesized and a detailed analysis of their NMR spectra, conformational equilibria and ring inversion processes is presented. Low temperature 1H/13C NMR spectroscopy, iteration of the 1H NMR spectra and quantum chemical calculations showed slight predominance of the PheqMeax over the PhaxMeeq conformer ...