The Catalytic Investigation of Supported Imidazolium-chloroaluminate (AlCl3-lLs) in Friedel-Craft Acylation of Anisole

The Catalytic Investigation of Supported Imidazolium-chloroaluminate (AlCl3-lLs) in Friedel-Craft Acylation of Anisole

Two AlCl3 supported imidazolium salts (1, 2) were prepared and utilized as the catalysts for the acylation of anisole. The standard conditions for the reaction were optimized. The acylation of anisole using those AlCl3 supported imidazolium provided the desired product in high percentage yield in a...

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Main Authors: Thiti Junpirom, Praput Thavornyutikarn, Puttinan Meepowpan
Format: บทความวารสาร
Language:English
Published: Science Faculty of Chiang Mai University 2019
Online Access:http://it.science.cmu.ac.th/ejournal/dl.php?journal_id=9334
http://cmuir.cmu.ac.th/jspui/handle/6653943832/64171
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Institution: Chiang Mai University
Language: English
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spelling th-cmuir.6653943832-641712019-05-07T09:59:50Z The Catalytic Investigation of Supported Imidazolium-chloroaluminate (AlCl3-lLs) in Friedel-Craft Acylation of Anisole Thiti Junpirom Praput Thavornyutikarn Puttinan Meepowpan Two AlCl3 supported imidazolium salts (1, 2) were prepared and utilized as the catalysts for the acylation of anisole. The standard conditions for the reaction were optimized. The acylation of anisole using those AlCl3 supported imidazolium provided the desired product in high percentage yield in a short period of time. The results revealed that AlCl3 supported imidazolium salts are suitable for this reaction when the molar ratio of AlCl3: imidazolium is 2:1 and the reaction smoothly proceeded even at the low temperature such as 0 oC. Moreover, the AlCl3-supported catalyst 1 demonstrated the promising reusability after being catalytically used for 3 times without losing properties. 2019-05-07T09:59:50Z 2019-05-07T09:59:50Z 2018 บทความวารสาร 0125-2526 http://it.science.cmu.ac.th/ejournal/dl.php?journal_id=9334 http://cmuir.cmu.ac.th/jspui/handle/6653943832/64171 Eng Science Faculty of Chiang Mai University
institution Chiang Mai University
building Chiang Mai University Library
country Thailand
collection CMU Intellectual Repository
language English
description Two AlCl3 supported imidazolium salts (1, 2) were prepared and utilized as the catalysts for the acylation of anisole. The standard conditions for the reaction were optimized. The acylation of anisole using those AlCl3 supported imidazolium provided the desired product in high percentage yield in a short period of time. The results revealed that AlCl3 supported imidazolium salts are suitable for this reaction when the molar ratio of AlCl3: imidazolium is 2:1 and the reaction smoothly proceeded even at the low temperature such as 0 oC. Moreover, the AlCl3-supported catalyst 1 demonstrated the promising reusability after being catalytically used for 3 times without losing properties.
format บทความวารสาร
author Thiti Junpirom
Praput Thavornyutikarn
Puttinan Meepowpan
spellingShingle Thiti Junpirom
Praput Thavornyutikarn
Puttinan Meepowpan
The Catalytic Investigation of Supported Imidazolium-chloroaluminate (AlCl3-lLs) in Friedel-Craft Acylation of Anisole
author_facet Thiti Junpirom
Praput Thavornyutikarn
Puttinan Meepowpan
author_sort Thiti Junpirom
title The Catalytic Investigation of Supported Imidazolium-chloroaluminate (AlCl3-lLs) in Friedel-Craft Acylation of Anisole
title_short The Catalytic Investigation of Supported Imidazolium-chloroaluminate (AlCl3-lLs) in Friedel-Craft Acylation of Anisole
title_full The Catalytic Investigation of Supported Imidazolium-chloroaluminate (AlCl3-lLs) in Friedel-Craft Acylation of Anisole
title_fullStr The Catalytic Investigation of Supported Imidazolium-chloroaluminate (AlCl3-lLs) in Friedel-Craft Acylation of Anisole
title_full_unstemmed The Catalytic Investigation of Supported Imidazolium-chloroaluminate (AlCl3-lLs) in Friedel-Craft Acylation of Anisole
title_sort catalytic investigation of supported imidazolium-chloroaluminate (alcl3-lls) in friedel-craft acylation of anisole
publisher Science Faculty of Chiang Mai University
publishDate 2019
url http://it.science.cmu.ac.th/ejournal/dl.php?journal_id=9334
http://cmuir.cmu.ac.th/jspui/handle/6653943832/64171
_version_ 1681426031870738432

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