𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Direct NMR Evidence Confirming Hyperconjugation in Alkylcobalamins: Secondary Deuterium Isotope Effects on the 15N NMR Chemical Shift of the Axially Coordinated Nitrogen of Ethylcobalamin

✍ Scribed by Brown, Kenneth L.; Zou, Xiang; Webb, Bradley M.


Book ID
126197918
Publisher
American Chemical Society
Year
1994
Tongue
English
Weight
292 KB
Volume
33
Category
Article
ISSN
0020-1669

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Solid-state NMR study of Schiff base der
✍ Z. Rozwadowski; W. Schilf; B. Kamieński 📂 Article 📅 2005 🏛 John Wiley and Sons 🌐 English ⚖ 111 KB

## Abstract Schiff base derivatives of 2‐hydroxynaphthylaldehyde were studied by means of ^13^C and ^15^N cross‐polarization magic angle spinning NMR spectroscopy and deuterium isotope effects on ^15^N chemical shifts, ΔN(D), in the solid state. ΔN(D) in the solid state provided evidenced for the p

Chiral recognition of Schiff bases by 15
✍ Z. Rozwadowski; B. Nowak-Wydra 📂 Article 📅 2008 🏛 John Wiley and Sons 🌐 English ⚖ 146 KB

## Abstract Optically active Schiff bases, derivatives of **__ortho__**‐hydroxyaldehydes and their adducts with dirhodium tetracarboxylate complexes have been studied by ^15^N NMR spectroscopy. The position of the equilibrium of Schiff bases, as well as their adducts, has been established on the ba