Phosphotungstic acid supported on acid-leached porous kaolin for friedel-crafts acylation of anisole
Porous clay heterostructures (PCH) was derived from natural kaolin through intercalation with cationic potato starch as the template. Leaching of PCH was performed in concentrated acid solutions consisting of HCl and H2SO4. Phosphotungstic acid (HPW) supported on PCH and modified PCH were synthesize...
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| Format: | Article |
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Penerbit UTM Press
2015
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