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Title: A simple, rapid, one-step synthesis of aryl' poly ethers from aryl acetates: improved synthesis of hexaalkoxytricycloquinazoline derivatives
Authors: Kumar, Sandeep
Keywords: discotic liquid crystals
aryl ethers
Issue Date: 1996
Publisher: Overseas Publishers Association
Citation: Molecular Crystals and Liquid Crystals, 1996, Vol. 289, p247-253
Abstract: Aryl acetates when heated with alkyl halide in DMSO in the presence of powdered KOH undergo alkylation giving aryl ethers in high yields. Several hexasubstituted tricyc1oquinazoline and hexasubstituted triphenylene discotic liquid crystals were prepared conveniently from their acetates. Though better direct synthetic methods are available for the synthesis of alkoxy triphenylenes, this method is more efficacious in the case of tricyc1oquinazoline derivatives and results in several-fold increase in yield.
Description: Restricted Access.
ISSN: 1542-1406
1563-5287 (Online)
Copyright: 1996 Overseas Publishers Association
Appears in Collections:Research Papers (SCM)

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