Hutton, Harold M. published the artcileDetermination of substituent effects by factor analysis and multiple linear regression for the carbon-13 nuclear magnetic resonance chemical shifts in 4-substituted phenols and 2-nitrophenols, Product Details of C6H4INO3, the main research area is LFER NMR phenol derivative.
13C NMR chem. shifts are reported for a series of 4-substituted phenols and 2-nitrophenols in Me2SO. For chem. shift correlations, it was found by factor anal. and iterative multiple linear regression that the para chem. shifts require two substituent factors whereas the ipso, ortho, and meta chem. shifts require 3 factors. Regression analyses were performed using the field and resonance parameters (σF, σR0) and the appropriate ipso, ortho, and meta parameters determined by Reynolds. Good correlations were obtained except for the 3 meta carbon analyses, where the correlation coefficients range from 0.877 to 0.963.
Canadian Journal of Chemistry published new progress about Linear free energy relationship. 21784-73-6 belongs to class iodides-buliding-blocks, name is 4-Iodo-2-nitrophenol, and the molecular formula is C6H4INO3, Product Details of C6H4INO3.
Referemce:
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com