The proton and carbon spectra for the fertility-regulating agent, pseudolaric acid B (l), have been assigned using a combination of one-and two-dimensional NMR spectroscopic techniques. NOE difference measurements revealed an unexpected conformation of the molecule, which could only be explained by
β¦ LIBER β¦
Conformational analysis and vibrational assignments of benzohydroxamic acid and benzohydrazide
β Scribed by Abdulaziz A. Al-Saadi
- Book ID
- 116758439
- Publisher
- Elsevier Science
- Year
- 2012
- Tongue
- English
- Weight
- 721 KB
- Volume
- 1023
- Category
- Article
- ISSN
- 0022-2860
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## Abstract Stereochemical assignments of yuanhuacin were performed through twoβdimensional COSY, ROESY, ^1^H and ^13^C shift correlation spectroscopy (HETCOR and FLOCK), and ambiguous assignments were resolved through molecular modeling comparisons. This combination of techniques is applicable for