scholarly journals Kinetics of phenol alkylation with tert-butyl alcohol using supported ionic liquid catalyst

2020 ◽  
Vol 4 ◽  
pp. 100045
Author(s):  
Pandian Elavarasan ◽  
Selvanarayanan Rengadurai ◽  
Sreedevi Upadhyayula
Keyword(s):  
Ionic Liquid ◽  
Butyl Alcohol ◽  
Phenol Alkylation ◽  
Tert Butyl ◽  
Supported Ionic Liquid ◽  
Tert Butyl Alcohol ◽  
Kinetics Of

Thermodynamic and Kinetic Investigation of the Solvent Effect on the Oxidation of [Co(en)2SCH2COO]+ with S2O82- In Water-Methanol and Water-tert-Butyl Alcohol Mixtures

1993 ◽  
Vol 58 (5) ◽  
pp. 1001-1006 ◽  
Author(s):  
Oľga Vollárová ◽  
Ján Benko
Keyword(s):  
Transfer Functions ◽  
Activation Parameters ◽  
Butyl Alcohol ◽  
Oxidation Of Co ◽  
Kinetics Of Oxidation ◽  
Tert Butyl ◽  
Tert Butyl Alcohol ◽  
Alcohol Mixtures ◽  
Kinetics Of

The kinetics of oxidation of [Co(en)2SCH2COO]+ with S2O82- was studied in water-methanol and water-tert-butyl alcohol mixtures. Changes in the reaction activation parameters ∆H≠ and ∆S≠ with varying concentration of the co-solvent depend on the kind of the latter, which points to a significant role of salvation effects. The solvation effect on the reaction is discussed based on a comparison of the transfer functions ∆Ht0, ∆St0 and ∆Gt0 for the initial and transition states with the changes in the activation parameters accompanying changes in the CO-solvent concentration. The transfer enthalpies of the reactant were obtained from calorimetric measurements.

Alkylation of phenol with tert-butyl alcohol catalyzed by ionic liquid-supported MCM-41 with different pore sizes

2018 ◽  
Vol 125 (1) ◽  
pp. 351-364 ◽  
Author(s):  
Tingshun Jiang ◽  
Yingjie Xie ◽  
Liming Dai ◽  
Yingying Li ◽  
Qian Zhao
Keyword(s):  
Ionic Liquid ◽  
Butyl Alcohol ◽  
Tert Butyl ◽  
Pore Sizes ◽  
Tert Butyl Alcohol ◽  
Mcm 41

Alkylation of phenol/ tert ‑butyl alcohol on ionic liquid-immobilized SBA-15 with different pore sizes

2017 ◽  
Vol 80 ◽  
pp. 1031-1040 ◽  
Author(s):  
Tingshun Jiang ◽  
Minglan Fang ◽  
Yingying Li ◽  
Qian Zhao ◽  
Liming Dai
Keyword(s):  
Ionic Liquid ◽  
Butyl Alcohol ◽  
Tert Butyl ◽  
Pore Sizes ◽  
Tert Butyl Alcohol
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