𝔖 Bobbio Scriptorium
✦   LIBER   ✦

A Reinvestigation of the Stereochemistry of Tubotaiwine Using Nmr Spectroscopy

✍ Scribed by Schripsema, J.; van Beek, T. A.; Verpoorte, R.; Erkelens, C.; Perera, P.; Tibell, C.

Book ID
126014628
Publisher
American Chemical Society
Year
1987
Tongue
English
Weight
704 KB
Volume
50
Category
Article
ISSN
0163-3864

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

Elucidation of the stereochemistry of oc
Elucidation of the stereochemistry of octahydroisoquinoline derivatives by NMR spectroscopy
✍ Ion Ghiviriga; Patricia Q. Bottari; Tomas Hudlicky πŸ“‚ Article πŸ“… 1999 πŸ› John Wiley and Sons 🌐 English βš– 143 KB

Complete 1 H and 13 C chemical shifts assignments for 12 octahydroisoquinoline derivatives, intermediates in the synthesis of morphine, were made based on 2D NMR spectroscopy. The stereochemistry of the compounds characterized by the decahydroisoquinoline skeleton was elucidated based on the value o

Determination of the stereochemistry of
Determination of the stereochemistry of disubstituted fluoroethylenes by 13C NMR spectroscopy
✍ M. P. Bosch; F. Camps; G. FabriΓ s; A. Guerrero πŸ“‚ Article πŸ“… 1987 πŸ› John Wiley and Sons 🌐 English βš– 335 KB

The stereochemistry of 1,Z-disubstituted fluoroethylenes, of general formula RCH,CH=CFR', has been ascertained from the different magnitudes of the upfield shift effect promoted by fluorine on the "C NMR absorptions of the underlined y-carbon of the fluorinated analogue in comparison with those of t