Journal ArticleDOI
Unusual results in the liquid phase alkylation of naphthalene with isopropyl alcohol over zeolite H-beta
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In the liquid phase alkylation of naphthalene with isopropyl alcohol over large pore zeolite H-beta, unexpected compounds are formed with high selectivity.About:
This article is published in Chemical Communications.The article was published on 1998-01-01. It has received 9 citations till now. The article focuses on the topics: Isopropyl alcohol & Alkylation.read more
Citations
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Journal ArticleDOI
Use of zeolites for greener and more para-selective electrophilic aromatic substitution reactions
Keith Smith,Gamal A. El-Hiti +1 more
TL;DR: A review of the use of zeolites as para-selective catalysts for a whole range of aromatic substitution reactions can be found in this paper, with a focus on halogenation and methanesulfonylation.
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Isolation and identification of diisopropylnaphthalene isomers in the alkylation products of naphthalene.
TL;DR: GC analysis of diisopropylnaphthalene isomers is presented and the eighth isomers was indirectly proved to be 2,3-DIPN, which was not found in the products.
Journal ArticleDOI
Dialkylation of naphthalene with isopropanol over acidic zeolites: Influence of pore structure on selectivity
TL;DR: In this paper, the liquid phase alkylation of naphthalene with isopropanol has been studied over various large pore zeolites with intermediate aluminum content.
Journal ArticleDOI
Selective alkylation of biphenyl with t-butanol over large pore zeolites
TL;DR: In this article, an initial catalytic activity of HY and Hβ zeolites for t-butylation of biphenyl at 160°C can be set in the next order: HY (15)>HY (30)>Hβ (12.5)≅Hβ(25).
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Highly regioselective di-tert-amylation of naphthalene over reusable H-mordenite zeolite
TL;DR: In this article, the tert-amylation of naphthalene using tertamyl alcohol in cyclohexane over HM (Si/Al = 10) zeolite has been optimised to give a 70% yield of 2,6-dialkylnaphthalenes.
References
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Journal ArticleDOI
Liquid-Phase Alkylation of Benzene with Light Olefins Catalyzed by β-Zeolites
TL;DR: The catalytic performance of zeolite β in the liquid-phase alkylation of benzene is compared with that of other solid catalysts as discussed by the authors, and a hypothesis to explain this behavior is given.
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Shape-selective alkylation of naphthalene and methylnaphthalene with methanol over H-ZSM-5 zeolite catalysts
TL;DR: In this paper, the shape-selectivity of naphthalene and 2-methylnaphthalenes was investigated over H-mordenite (HM), HY and H-ZSM-5.
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Selective isopropylation of naphthalene over zeolites
TL;DR: In this paper, the isopropylation of naphthalene with bromide over a series of H mordenites and Y zeolites has been studied.
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Acid zeolites as catalysts in organic reactions. tert-Butylation of anthracene, naphthalene and thianthrene
TL;DR: In this paper, a liquid phase tert-butylation of anthracene, naphthalene and thianthrene was carried out at atmospheric pressure and moderate temperatures (below 100°C) in the presence of a series of large pore zeolites and mesoporous aluminosilicates.
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Synthesis of 2,6-dimethylnaphthalene by methylation of methylnaphthalene on various medium and large-pore zeolite catalysts
Shu-Bin Pu,Tomoyuki Inui +1 more
TL;DR: In this paper, large-pore zeolites, such as ZSM-12, beta (BEA) and Y, were used for the methylation of methylnaphthalene.