Structure elucidation with lanthanide-induced shifts. 2. Conformational analysis of cyclohexanecarbonitrile
β Scribed by Raber, Douglas J.; Johnston, Milton D.; Schwalke, Michael A.
- Book ID
- 126262376
- Publisher
- American Chemical Society
- Year
- 1977
- Tongue
- English
- Weight
- 411 KB
- Volume
- 99
- Category
- Article
- ISSN
- 0002-7863
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## Abstract The use of lanthanide shift reagents (LSR's) to obtain additional structural information from nuclear magnetic resonance studies has gained widespread acceptance. However, there has not been general agreement with regard to the most appropriate methodology for analysis of the shifted NM
Lanthanide shift reagents have been used for the conformational analysis of bicyclo[3.3.1]nonan-g-one. Comparison of predicted shifts and experimental values obtained with Eu(fod)3 indicate that the boat-chair conformation constitutes 22% of the mixture of conformers. Bicyclo[3.3.l]nonane (1) and it