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Highly reactive electrogenerated zinc: preparation and its use in cross-coupling reactions

Highly reactive zinc metal was prepared by electrolysis of a N, N-dimethylformamide (DMF) solution containing naphthalene and a supporting electrolyte in a one-compartment cell fitted with a platinum cathode and a zinc anode. This highly reactive electrogenerated zinc (EGZn/Naph) was used for transf...

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Main Authors: Abdul Jalil, Aishah, Triwahyono, Sugeng, Kurono, Nobuhito, Takasugi, Shingo, Tokuda, Masao
Format: Article
Language:English
Published: The Institution of Engineers, Malaysia 2005
Subjects:
T Technology (General)
Online Access:http://eprints.utm.my/id/eprint/5598/1/AishahAbdulJalil2005HighlyReactiveElectrogeneratedZinc.pdf
http://eprints.utm.my/id/eprint/5598/
http://www.myiem.org.my/content/journal-122.aspx
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spelling my.utm.55982010-12-17T09:17:05Z http://eprints.utm.my/id/eprint/5598/ Highly reactive electrogenerated zinc: preparation and its use in cross-coupling reactions Abdul Jalil, Aishah Triwahyono, Sugeng Kurono, Nobuhito Takasugi, Shingo Tokuda, Masao T Technology (General) Highly reactive zinc metal was prepared by electrolysis of a N, N-dimethylformamide (DMF) solution containing naphthalene and a supporting electrolyte in a one-compartment cell fitted with a platinum cathode and a zinc anode. This highly reactive electrogenerated zinc (EGZn/Naph) was used for transformation of bromoalkanes into the corresponding organozinc bromides, which cannot be achieved by the use of usual zinc metals. Reaction of the organozinc compounds were thus prepared with various aryl iodides in the presence of 5 mol% of palladium catalyst to give the corresponding cross-coupling products in high yields. Arylzinc iodides were also prepared by the use of this highly reactive zinc, and they were reacted with other iodides to give the corresponding cross-coupled biaryls in good yields. The Institution of Engineers, Malaysia 2005-03 Article PeerReviewed application/pdf en http://eprints.utm.my/id/eprint/5598/1/AishahAbdulJalil2005HighlyReactiveElectrogeneratedZinc.pdf Abdul Jalil, Aishah and Triwahyono, Sugeng and Kurono, Nobuhito and Takasugi, Shingo and Tokuda, Masao (2005) Highly reactive electrogenerated zinc: preparation and its use in cross-coupling reactions. The Journal of The Institution of Engineers, Malaysia, 66 (1). pp. 53-60. ISSN 0126-513X http://www.myiem.org.my/content/journal-122.aspx
institution Universiti Teknologi Malaysia
building UTM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Malaysia
content_source UTM Institutional Repository
url_provider http://eprints.utm.my/
language English
topic T Technology (General)
spellingShingle T Technology (General)
Abdul Jalil, Aishah
Triwahyono, Sugeng
Kurono, Nobuhito
Takasugi, Shingo
Tokuda, Masao
Highly reactive electrogenerated zinc: preparation and its use in cross-coupling reactions
description Highly reactive zinc metal was prepared by electrolysis of a N, N-dimethylformamide (DMF) solution containing naphthalene and a supporting electrolyte in a one-compartment cell fitted with a platinum cathode and a zinc anode. This highly reactive electrogenerated zinc (EGZn/Naph) was used for transformation of bromoalkanes into the corresponding organozinc bromides, which cannot be achieved by the use of usual zinc metals. Reaction of the organozinc compounds were thus prepared with various aryl iodides in the presence of 5 mol% of palladium catalyst to give the corresponding cross-coupling products in high yields. Arylzinc iodides were also prepared by the use of this highly reactive zinc, and they were reacted with other iodides to give the corresponding cross-coupled biaryls in good yields.
format Article
author Abdul Jalil, Aishah
Triwahyono, Sugeng
Kurono, Nobuhito
Takasugi, Shingo
Tokuda, Masao
author_facet Abdul Jalil, Aishah
Triwahyono, Sugeng
Kurono, Nobuhito
Takasugi, Shingo
Tokuda, Masao
author_sort Abdul Jalil, Aishah
title Highly reactive electrogenerated zinc: preparation and its use in cross-coupling reactions
title_short Highly reactive electrogenerated zinc: preparation and its use in cross-coupling reactions
title_full Highly reactive electrogenerated zinc: preparation and its use in cross-coupling reactions
title_fullStr Highly reactive electrogenerated zinc: preparation and its use in cross-coupling reactions
title_full_unstemmed Highly reactive electrogenerated zinc: preparation and its use in cross-coupling reactions
title_sort highly reactive electrogenerated zinc: preparation and its use in cross-coupling reactions
publisher The Institution of Engineers, Malaysia
publishDate 2005
url http://eprints.utm.my/id/eprint/5598/1/AishahAbdulJalil2005HighlyReactiveElectrogeneratedZinc.pdf
http://eprints.utm.my/id/eprint/5598/
http://www.myiem.org.my/content/journal-122.aspx
_version_ 1643644365819609088
score 13.211869

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