Correlation between primary chemical structure and property phenomena in polycondensates
β Scribed by Dr. Klaus Sommer
- Publisher
- John Wiley and Sons
- Year
- 1991
- Tongue
- English
- Weight
- 737 KB
- Volume
- 3
- Category
- Article
- ISSN
- 0935-9648
No coin nor oath required. For personal study only.
β¦ Synopsis
Dedicated to
π SIMILAR VOLUMES
An empirical correlation between the peptide ~SN chemical shift, 6~SNi, and the backbone torsion angles t~i , gti\_ 1 is reported. By using two-dimensional shielding surfaces A(l~i,/l/i\_l) , it is possible in many cases to make reasonably accurate predictions of lSN chemical shifts for a given stru
## Abstract Correlation between chemical structure and Rfβvalues was studied in the case of aniline and its derivatives using high performance TLC and a Uβchamber. The characteristic group constants referring to each substituent were determined by chromatographing derivatives with one substituent a