Iron(III)-catalyzed conia–ene cyclization of 2-alkynic 1,3-dicarbonyl compounds

Iron(III)-catalyzed conia–ene cyclization of 2-alkynic 1,3-dicarbonyl compounds

A cheap, simple, and effective FeCl3-catalyzed Conia–ene cyclization of 2-alkynic 1,3-dicarbonyl compounds was stereospecific to afford alkylidenecyclopentanes in (E)-isomers via the 5-exo-dig pathway. The 5-endo-dig and 6-exo-dig cyclizations were also possible, depending on the structure of the su...

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Main Authors: Chan, Li Yan, Kim, Sunggak, Park, Youngchul, Lee, Phil Ho
Other Authors: School of Physical and Mathematical Sciences
Format: Article
Language:English
Published: 2013
Subjects:
DRNTU::Science::Chemistry::Organic chemistry
Online Access:https://hdl.handle.net/10356/98328
http://hdl.handle.net/10220/17135
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Institution: Nanyang Technological University
Language: English
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spelling sg-ntu-dr.10356-983282020-03-07T12:34:46Z Iron(III)-catalyzed conia–ene cyclization of 2-alkynic 1,3-dicarbonyl compounds Chan, Li Yan Kim, Sunggak Park, Youngchul Lee, Phil Ho School of Physical and Mathematical Sciences DRNTU::Science::Chemistry::Organic chemistry A cheap, simple, and effective FeCl3-catalyzed Conia–ene cyclization of 2-alkynic 1,3-dicarbonyl compounds was stereospecific to afford alkylidenecyclopentanes in (E)-isomers via the 5-exo-dig pathway. The 5-endo-dig and 6-exo-dig cyclizations were also possible, depending on the structure of the substrates. 2013-10-31T06:57:18Z 2019-12-06T19:53:36Z 2013-10-31T06:57:18Z 2019-12-06T19:53:36Z 2012 2012 Journal Article Chan, L. Y., Kim, S., Park, Y., & Lee, P. H. (2012). Iron(III)-catalyzed conia–ene cyclization of 2-alkynic 1,3-dicarbonyl compounds. The journal of organic chemistry, 77(12), 5239-5244. https://hdl.handle.net/10356/98328 http://hdl.handle.net/10220/17135 10.1021/jo300957q en The journal of organic chemistry
institution Nanyang Technological University
building NTU Library
country Singapore
collection DR-NTU
language English
topic DRNTU::Science::Chemistry::Organic chemistry
spellingShingle DRNTU::Science::Chemistry::Organic chemistry
Chan, Li Yan
Kim, Sunggak
Park, Youngchul
Lee, Phil Ho
Iron(III)-catalyzed conia–ene cyclization of 2-alkynic 1,3-dicarbonyl compounds
description A cheap, simple, and effective FeCl3-catalyzed Conia–ene cyclization of 2-alkynic 1,3-dicarbonyl compounds was stereospecific to afford alkylidenecyclopentanes in (E)-isomers via the 5-exo-dig pathway. The 5-endo-dig and 6-exo-dig cyclizations were also possible, depending on the structure of the substrates.
author2 School of Physical and Mathematical Sciences
author_facet School of Physical and Mathematical Sciences
Chan, Li Yan
Kim, Sunggak
Park, Youngchul
Lee, Phil Ho
format Article
author Chan, Li Yan
Kim, Sunggak
Park, Youngchul
Lee, Phil Ho
author_sort Chan, Li Yan
title Iron(III)-catalyzed conia–ene cyclization of 2-alkynic 1,3-dicarbonyl compounds
title_short Iron(III)-catalyzed conia–ene cyclization of 2-alkynic 1,3-dicarbonyl compounds
title_full Iron(III)-catalyzed conia–ene cyclization of 2-alkynic 1,3-dicarbonyl compounds
title_fullStr Iron(III)-catalyzed conia–ene cyclization of 2-alkynic 1,3-dicarbonyl compounds
title_full_unstemmed Iron(III)-catalyzed conia–ene cyclization of 2-alkynic 1,3-dicarbonyl compounds
title_sort iron(iii)-catalyzed conia–ene cyclization of 2-alkynic 1,3-dicarbonyl compounds
publishDate 2013
url https://hdl.handle.net/10356/98328
http://hdl.handle.net/10220/17135
_version_ 1681040193638891520

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