## Abstract The ^1^H and ^13^C NMR spectra of the pyrrolizidine alkaloid 13‐__O__‐acetyldicrotaline were studied at 4.7 T. A full assignment of the ^1^H and ^13^C signals was achieved by application of a variety of NMR techniques, including homonuclear ^1^H NOE difference, 2D δ~H~/δ~H~ phase‐sensit
Synthesis of 1α-[19-13C]Hydroxyvitamin D3 and 13C NMR analysis of the conformational equilibrium of the A-ring
✍ Scribed by Tadashi Eguchi; Katsumi Kakinuma; Nobuo Ikekawa
- Book ID
- 118371312
- Publisher
- Elsevier Science
- Year
- 1991
- Tongue
- English
- Weight
- 366 KB
- Volume
- 19
- Category
- Article
- ISSN
- 0045-2068
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