Herein, a facile method for enhancing the catalytic activity of K-OMS-2 for benzyl alcohol-to-benzaldehyde oxidation by adding a small amount of Fe2(SO4)3 to the mixture of KMnO4 & MnSO4 with Fe/Mn=0, 0.03, 0.06, 0.08 and 0.10 was report. The physico-chemical characteristics of the ...
Representative rate constants k/L mol-1 s-1 are 1.02 × 10-4 for 4-Me-R-methylbenzyl alcohol and 4.9 × 10-5 for 4-Cl-R-methylbenzyl alcohol. There was a kinetic isotope effect of 3.2 for the R C-H bond. When sec-phenethyl alcohol was labeled with 18O, 80% of the oxygen ...
whichobtainsimmobilizedimido-aceticacid-Cu(II)complex,Cu(II)-IAA-PEI/SiO2.Thisimmobilizedcomplexwasusedasaheterogenouscatalystintheoxidationreactionofethylbenzeneandbenzylalcoholwithmolecularoxygen,andthecatalyticactivitiesandthemechanismsofthecatalyticoxidationswereinvestigated.Theexperimentalresultsshowthattheimmobilized...
Potentially viable strategies were sought for enhanced utilization of potassium permanganate (KMnO4) and Fenton's reagent during in situ chemical oxidation... N Kang 被引量: 1发表: 2004年 Copper Catalyzed Selective Oxidation of Benzyl Alcohol to Benzaldehyde Furthermore, oxidation reactions are usually...
Reactions of aldehydes and ketones: oxidation reduction nucleophilic addition 1) Aldehydes are easily oxidized, ketones are not. 2) Aldehydes are more reactive in nucleophilic additions than ketones. alkane alcohol aldehyde ketone carboxylic acid oxidation reduction reduction addition product nucleophilic addi...
Herein, a facile method for enhancing the catalytic activity of K-OMS-2 for benzyl alcohol-to-benzaldehyde oxidation by adding a small amount of Fe-2(SO4)(3) to the mixture of KMnO4 & MnSO4 with Fe/Mn = 0, 0.03, 0.06, 0.08 and 0.10 was report. The physico-chemical characteristics ...
Room temperature synthesis of a novel ?-MnO2 hollow structure for aerobic oxidation of benzyl alcohol.A novel g-MnO2 hollow structure has been synthesized at room temperature using a simple chemical reaction between MnSO4 and KMnO4 in aqueous solution without using any templates, surfactants, ...