Substituent effects of phenols

Jiang, Z. H., Argyropoulos, D. S., and Granata, A., Correlation analysis of NMR chemical shifts with substituent effects of PHENOLS, Magnetic Resonance in Chemistry 33, 375-382 (1995). 

Other Studies. - The P NMR chemical shifts of alcohols, carboxylic acids and phenols phosphitylated with 2-chloro-4,4,5,5-tetramethyl-dioxaphospholane have been correlated with substituent effects of phenols. P NMR spectroscopy has also been used to study activation pathways of aryl H-phosphonate ester condensation reactions, the conversion of allenyl and divinyl phosphines to 1- and 2-phosphadienes, the reaction of tetraphosphorus decasulfide with dialkyl disulfides, the reaction of phosphine with cyclic olefins, the chemical shift tensors of powder samples of phosphole derivatives, the reactions of alcohols and mercaptans with tetraphosphorus trichalcogen diiodides, the structure of aminomethanebisphosphonic acids, and reactions of 00-di-(2-ethylhexyl)dithiophosphoric acids. ... 

Oxidative Poiymerization of Other Phenois by Tyrosinase Modei Cataiyst. The substituent effect of phenol monomers on the reaction rates has been investigated (103). For the Cu(tmed) catalyst, the reaction rates were governed by the 0—H hemolytic bond dissociation energies of the monomers, which are closely related to the electronic effect of substituents. On the other hand, for the Cu(L ) catalyst, the steric effect of substituents at the o-positions depressed the reaction rates. 

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