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Proposal for Sets of (77)Se NMR Chemical Shifts in Planar and Perpendicular Orientations of Aryl Group and the Applications
The orientational effect of p-YC(6)H(4) (Ar) on δ(Se) is elucidated for ArSeR, based on experimental and theoretical investigations. Sets of δ(Se) are proposed for pl and pd employing 9-(arylselanyl)anthracenes (1) and 1-(arylselanyl)anthraquinones (2), respectively, where Se–C (R) in ArSeR is on th...
Autores principales: | , |
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Formato: | Texto |
Lenguaje: | English |
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Hindawi Publishing Corporation
2006
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1800916/ https://www.ncbi.nlm.nih.gov/pubmed/17497018 http://dx.doi.org/10.1155/BCA/2006/79327 |