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Tolerance of nitrifying sludge to p-cresol
Biotechnology Letters, 2002p-Cresol at 17 mg l−1 in a nitrifying culture inhibited by 70% nitrate formation whereas at 10 mg l−1 there was no effect. p-Cresol at 220, 470, and 910 mg l−1 was converted to intermediates after adaptation times of 8 h, 24 h, and 40 h, respectively. The sludge recovered 44% of its activity after transformation of p-cresol.
A.-C. Texier, J. Gomez
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Montmorillonite for selective hydroxyalkylation of p-cresol
Applied Clay Science, 2009Abstract Performances of montmorillonite titanium silicate (TS-1) and dodecatungstophosphoric acid (DTP) were compared for the hydroxyalkylation of p-cresol into dihydroxydiarylmethane (DAM). Ammonia TPD studies of various catalysts showed that an appropriate combination of both strong and weak acid sites of montmorillonite was mainly responsible ...
A GARADE, V MATE, C RODE
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Condensation of p-cresol with carbon tetrachloride
Journal of the Chemical Society C: Organic, 1966p-Cresol has been condensed with carbon tetrachloride in the presence of anhydrous zinc chloride as catalyst. The products were di-p-tolyl carbonate, p-tolyl 2-hydroxy-5-methylbenzoate, 2,7-dimethylxanthone, 2,2′-dihydroxy-5,5′-dimethyldiphenylmethane, and 2,2′,2″-trihydroxy-5,5′,5″-trimethyltriphenylmethane. The predicted dihydroxydimethylbenzophenone
S. C. Chan, J. E. Driver
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Catalytic alkylation of p-cresol with dipropenyl
Bulletin of the Academy of Sciences, USSR Division of Chemical Science, 19631. Alkylation of p-cresol with dipropenyl in the presence of ethylsulfuric acid and zinc chloride on aluminum oxide takes place more readily than alkylation with divinyl and piperylene. 2. The reaction proceeds as a C-alkylation; formation of neutral products of cyclization of isohexenyl-pcresol has not been detected.
E. A. Viktorova +2 more
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Alkylation of p-Cresol with Isohexyl Alcohol
Russian Journal of Applied Chemistry, 2001The feasibility of p-cresol alkylation with isohexyl alcohol, using phosphotungstic heteropoly acid as catalyst, was examined.
I. M. Osadchenko, A. P. Tomilov
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The vibrational spectra of p-cresol
Spectrochimica Acta, 1965Abstract The infrared and Raman spectra of p-cresol have been obtained and a complete vibrational assignment of this molecule has been made. Three deuterated derivatives of p-cresol have been prepared. The infrared and Raman spectra of the deuterated species have also been studied and the assignments of these molecules were used to substantiate the ...
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