✦ LIBER ✦
Stereochemical aspects of proton chemical shifts. III—Configurational assignments in pentacyclic systems without recourse to a karplus equation
✍ Scribed by Marc Anteunis; Dirk Danneels
- Publisher
- John Wiley and Sons
- Year
- 1975
- Tongue
- English
- Weight
- 431 KB
- Volume
- 7
- Category
- Article
- ISSN
- 0749-1581
No coin nor oath required. For personal study only.
✦ Synopsis
Abstract
It is shown that in contrast to the use of coupling constants, chemical shift criteria may lead to unambiguous structural elucidations in pseudorotational frameworks (pentacycles, heptacycles, etc.).