The proton magnetic resonance spectrum of 2,4,6-trimethylbenzoic acid in sulfuric acid
β Scribed by D.W. Beistel; E.R. Atkinson Jr.
- Publisher
- Elsevier Science
- Year
- 1969
- Tongue
- English
- Weight
- 192 KB
- Volume
- 29
- Category
- Article
- ISSN
- 0022-2852
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## Abstract The proton magnetic resonance spectrum of 4β__t__βbutylβ5,6βdihydroβ4Hβpyran has been analyzed with the aid of the paramagnetic shift reagent Eu(fod)~3~. All hydrogenβhydrogen spinβspin coupling constants are reported and a conformation is suggested which is consistent with these data.
The interaction of unsubstituted purine with polyuridylic acid in DzO solution a t neutral pD has been studied by high resolution proton magnetic resonance spectroscopy. The poly U proton resonances were shifted to higher fields by the added purine, indicating that purine binds to the uracil bases o