CONVERSION OF CYCLOHEXANONE TO ADIPIC ACID CATALYZED BY HETEROPOLY COMPOUNDS

Aldes, Lesbani and Fitriliana, Fitriliana and Risfidian, Mohadi (2015) CONVERSION OF CYCLOHEXANONE TO ADIPIC ACID CATALYZED BY HETEROPOLY COMPOUNDS. Indones. J. Chem., 15 (1). pp. 64-69. ISSN 2460-1578

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Abstract

Conversion of cyclohexanone to adipic acid using hydrogen peroxide as green oxidant catalyzed by heteropoly compounds i.e. H5a-BW12O40 H4a-SiW12O40 and H4a-PVMo11O40 has been carried out systematically in one pot synthesis under mild condition. The product of adipic acid was characterized using GC-MS, FT-IR, 1H-NMR and 13C-NMR spectroscopy. The results show that cyclohexanone could be converted into adipic acid by using H5a-BW12O40 H4a-SiW12O40 as catalysts, whereas H4a-PVMo11O40 did not shows catalytic activity in this reaction. The effect of reaction time gave adipic acid 41\% for reaction time 7 h. The yield of adipic acid was 30\% with melting point 149-151 ?C. The oxidation temperature at 100 ?C gave the highest adipic acid 48\% was obtained. The FT-IR, 1H-NMR and 13C-NMR spectra of the product are well agreed to the adipic acid standard.

Item Type:	Article
Subjects:	Q Science > QD Chemistry > QD1-999 Chemistry
Divisions:	08-Faculty of Mathematics and Natural Science > 47201-Chemistry (S1)
Depositing User:	Dr.rer.nat Risfidian Mohadi
Date Deposited:	19 Dec 2019 02:18
Last Modified:	19 Dec 2019 02:18
URI:	http://repository.unsri.ac.id/id/eprint/21970

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