Much evidence has been provided for the presence of contact-term contribution to paramagnetic shifts induced by lanthanide shift reagents (1) in 'H, 13C, 14N, 19F, and 3'P NMR spectroscopy (2,3). Conspicuous effects of contact shifts (C.S .) have been observed in 13C NMR spectra of stronger Lewis ba
Application of contact shift reagents to the NMR spectra of polymers
β Scribed by A.R. Katritzky; A. Smith
- Publisher
- Elsevier Science
- Year
- 1971
- Tongue
- French
- Weight
- 123 KB
- Volume
- 12
- Category
- Article
- ISSN
- 0040-4039
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