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Indian Journal of Chemistry -Section B (IJC-B) >
IJC-B Vol.49B [2010] >
IJC-B Vol.49B(03) [March 2010] >
| Title: | The efficacy of unsupported and supported tungstophosphoric acid and its Fe - and Al - salts in the benzylation of arenes using benzyl alcohol and benzyl chloride |
| Authors: | Tipnis, Amol S
Deodhar, Deepak K
Samant, Shriniwas D |
| Keywords: | Heteropoly acid
Friedel-Crafts reaction
benzyl chloride
benzyl alcohol
silica
H-ZSM-5
montmorillonite K10 |
| Issue Date: | Mar-2010 |
| Publisher: | CSIR |
| Abstract: | The efficacy of
unsupported and supported tungstophosphoric acid and its Fe(III) and Al(III)
salts for catalyzing the benzylation reaction using benzyl alcohol and benzyl
chloride has been studied. The supports used are silica, zeolite H-ZSM-5 and an
acidic clay montmorillonite K10. The significant observation of this
investigation is the contrast in the activities of the unsupported and
supported catalysts in the benzylation using benzyl chloride and benzyl
alcohol, which may be a result of the ‘pseudo liquid phase’ behavior of
heteropoly compounds. |
| Page(s): | 340-345 |
| Source: | IJC-B Vol.49B(03) [March 2010]
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