ISSN:
0030-4921
Keywords:
Chemistry
;
Analytical Chemistry and Spectroscopy
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
Chemical shifts are reported for the heterocyclic ring hydrogen of a series of para-substituted 4-aryl-1,2,3-selenadiazoles and substituent effects are evaluated statistically by means of the Swain-Lupton multiple correlation analysis. A satisfactory understanding of the various substituent effects is obtained by this approach. Excellent correlations were obtained for a number of varying aliphatic solvents, no serious hindrances to correlation being encountered. An approach was also made towards an understanding of aliphatic- and aromatic-induced solvent shifts, as far as these are modified by substituents.
Additional Material:
17 Tab.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/mrc.1270050403
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