๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Proton chemical shift-charge density correlations in substituted alkyl derivatives.

โœ Scribed by P. Lazzeretti; F. Taddei

Book ID
104239661
Publisher
Elsevier Science
Year
1969
Tongue
French
Weight
203 KB
Volume
10
Category
Article
ISSN
0040-4039

No coin nor oath required. For personal study only.

โœฆ Synopsis

Attempts have been made in recent years to correlate proton chemical shifts and charge densities in different series of compounds.' Mono substituted methanes and ethanes, ouing to their relatively simple electronic structure, seem to yield more useful information on the electronic mechanism involved in determining the proton chemical shift. 2,3,4.5,6

๐Ÿ“œ SIMILAR VOLUMES

Substituent chemical shift correlations.
Substituent chemical shift correlations. Hammett ฯƒp+ values and shifts for exocyclic protons in para-substituted benzene derivatives
โœ Brian Maurice Lynch ๐Ÿ“‚ Article ๐Ÿ“… 1974 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 276 KB

## Abstract The methyl ^1^H NMR shifts for series of __para__โ€substituted __N__,__N__โ€dimethylanilines as their conjugate acids in trifluoroacetic acid, and series of __para__โ€substituted __N__,__N__,__N__โ€trimethylphenylโ€ammonium iodides in acetonitrile and in deuterium oxide, and the methylene sh