نتایج جستجو برای: tripropylammonium fluorochromate
تعداد نتایج: 51 فیلتر نتایج به سال:
The oxidation of n-pentanol by tetramethylammonium fluorochromate in acidic solution wasstudied using spectrophotometric technique. The reaction was arranged to be under pseudo firstorderconditions respect to the oxidant. A Michaelis-Menten type kinetic was observed respect tothe substrate. The reaction is catalyzed by hydrogen ions. Dependences of the reaction rates ontemperature and different...
The mandelic acid oxidation has been carried out by benzimidazolium fluorochromate (BIFC), morpholinium (MFC), dichromate (BIDC), chlorochromate (MCC) and tetraethylammonium (TEACC) using different solvents as dimethyl sulphoxide (DMSO), formamide (DMF), chloroform (CF), acetone, dichloromethane (DCM) 1,2-dichloroethane (DCE) at 308K, which results in the corresponding oxoacids formation. By TO...
Nanosized ZSM-5 (<100 nm) zeolites with high acidity (Si/Al < 15) can bring distinct advantages as catalysts for obtaining aromatics in C1 chemistry. Synthesis of such nanosized a cheap and scalable manner remains challenge. Herein, (20–50 = 11) was hydrothermally synthesized yield using p-phenylenedimethylene-bis(tripropylammonium) dichloride (Pr3N-benzyl-NPr3) the sole organic structure-direc...
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