Chiral relaxation reagents (CRR) in 13C NMR spectroscopy
β Scribed by Edgar Hofer; Regina Keuper; Hiltrud Renken
- Publisher
- Elsevier Science
- Year
- 1984
- Tongue
- French
- Weight
- 138 KB
- Volume
- 25
- Category
- Article
- ISSN
- 0040-4039
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β¦ Synopsis
Enantiomers and chira which differ clearly in their i3relaxation reagents (CRR) afford diastereomeric complexes, C spin-lattice relaxation times. Chiral lanthanide complexes and enantiomers are well known to form diastereomeric complexes
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The 13C NMR behaviour of ten acyclic terpene alcohols was examined in the presence of a chiral lanthanide shift reagent (CLSR). For each alcohol, we measured the lanthanide-induced shift (LIS) on the signals of the carbons and the splitting of some signals, which allowed the enantiomeric differentia