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

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Main Authors: Aishah, Abdul Jalil, Sugeng, Triwahyono, Nobuhito, Kurono, Shingo, Takasugi, Masao, Tokuda
Format: Article
Language:English
Published: The Institution of Engineers, Malaysia 2011
Subjects:
Highly reactive zinc
Preparation
Cross-coupling
Palladium catalyst
Online Access:http://dspace.unimap.edu.my/xmlui/handle/123456789/13679
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spelling my.unimap-136792011-09-07T19:11:23Z Highly reactive electrogenerated zinc: Preparation and its use in cross-coupling reactions Aishah, Abdul Jalil Sugeng, Triwahyono Nobuhito, Kurono Shingo, Takasugi Masao, Tokuda Highly reactive zinc Preparation Cross-coupling Palladium catalyst Link to publisher's homepage at http://www.myiem.org.my/ 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 can not 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. 2011-09-07T19:11:23Z 2011-09-07T19:11:23Z 2005-03 Article The Journal of the Institution of Engineers, Malaysia, vol. 66(1), 2005, pages 53-60 0126-513X http://www.myiem.org.my/content/iem_journal_2005-176.aspx http://hdl.handle.net/123456789/13679 en The Institution of Engineers, Malaysia
institution Universiti Malaysia Perlis
building UniMAP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Perlis
content_source UniMAP Library Digital Repository
url_provider http://dspace.unimap.edu.my/
language English
topic Highly reactive zinc
Preparation
Cross-coupling
Palladium catalyst
spellingShingle Highly reactive zinc
Preparation
Cross-coupling
Palladium catalyst
Aishah, Abdul Jalil
Sugeng, Triwahyono
Nobuhito, Kurono
Shingo, Takasugi
Masao, Tokuda
Highly reactive electrogenerated zinc: Preparation and its use in cross-coupling reactions
description Link to publisher's homepage at http://www.myiem.org.my/
format Article
author Aishah, Abdul Jalil
Sugeng, Triwahyono
Nobuhito, Kurono
Shingo, Takasugi
Masao, Tokuda
author_facet Aishah, Abdul Jalil
Sugeng, Triwahyono
Nobuhito, Kurono
Shingo, Takasugi
Masao, Tokuda
author_sort Aishah, Abdul Jalil
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 2011
url http://dspace.unimap.edu.my/xmlui/handle/123456789/13679
_version_ 1643790898062950400
score 13.235796

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