Nd(OTf)3-catalyzed intramolecular-intermolecular cascade cyclization reaction: An access to phenanthro[9,10-b]furan derivatives

Nd(OTf)3-catalyzed intramolecular-intermolecular cascade cyclization reaction: An access to phenanthro[9,10-b]furan derivatives

An intramolecular-intermolecular cascade cyclization reaction via multi metal-carbene intermediates has been developed. This reaction uses catalytic amount of Nd(OTf)3, which actives both alkyne and aldehyde moieties. This protocol provides a novel strategy for the synthesis of phenanthro[9,10-b]fur...

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Main Authors: Hao Dong, Dawen Xu, Wangsheng Liu, Yaopeng Zhang, Hao Guo
Format: Article
Language:English
Published: Elsevier 2019-12-01
Series:Journal of Saudi Chemical Society
Online Access:http://www.sciencedirect.com/science/article/pii/S1319610319300572
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spelling doaj-4e620c5fbc354cc3993cff46be9a51112020-11-25T01:13:36ZengElsevierJournal of Saudi Chemical Society1319-61032019-12-0123810411048Nd(OTf)3-catalyzed intramolecular-intermolecular cascade cyclization reaction: An access to phenanthro[9,10-b]furan derivativesHao Dong0Dawen Xu1Wangsheng Liu2Yaopeng Zhang3Hao Guo4Department of Chemistry, Fudan University, 2005 Songhu Road, Shanghai 200438, PR ChinaDepartment of Chemistry, Fudan University, 2005 Songhu Road, Shanghai 200438, PR ChinaDepartment of Chemistry, Fudan University, 2005 Songhu Road, Shanghai 200438, PR ChinaState Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Materials Science and Engineering, Donghua University, Shanghai 201620, PR China; Corresponding authors at: Department of Chemistry, Fudan University, 2005 Songhu Road, Shanghai 200438, PR China (H. Guo); State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Materials Science and Engineering, Donghua University, Shanghai 201620, PR China (Y. Zhang).Department of Chemistry, Fudan University, 2005 Songhu Road, Shanghai 200438, PR China; Academy for Engineering and Technology, Fudan University, 220 Handan Road, Shanghai 200433, PR China; Corresponding authors at: Department of Chemistry, Fudan University, 2005 Songhu Road, Shanghai 200438, PR China (H. Guo); State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Materials Science and Engineering, Donghua University, Shanghai 201620, PR China (Y. Zhang).An intramolecular-intermolecular cascade cyclization reaction via multi metal-carbene intermediates has been developed. This reaction uses catalytic amount of Nd(OTf)3, which actives both alkyne and aldehyde moieties. This protocol provides a novel strategy for the synthesis of phenanthro[9,10-b]furans. Keywords: Phenanthro[9,10-b]furan, Cyclization, Neodymium, Heterocycle, Cascade reactionhttp://www.sciencedirect.com/science/article/pii/S1319610319300572
collection DOAJ
language English
format Article
sources DOAJ
author Hao Dong
Dawen Xu
Wangsheng Liu
Yaopeng Zhang
Hao Guo
spellingShingle Hao Dong
Dawen Xu
Wangsheng Liu
Yaopeng Zhang
Hao Guo
Nd(OTf)3-catalyzed intramolecular-intermolecular cascade cyclization reaction: An access to phenanthro[9,10-b]furan derivatives
Journal of Saudi Chemical Society
author_facet Hao Dong
Dawen Xu
Wangsheng Liu
Yaopeng Zhang
Hao Guo
author_sort Hao Dong
title Nd(OTf)3-catalyzed intramolecular-intermolecular cascade cyclization reaction: An access to phenanthro[9,10-b]furan derivatives
title_short Nd(OTf)3-catalyzed intramolecular-intermolecular cascade cyclization reaction: An access to phenanthro[9,10-b]furan derivatives
title_full Nd(OTf)3-catalyzed intramolecular-intermolecular cascade cyclization reaction: An access to phenanthro[9,10-b]furan derivatives
title_fullStr Nd(OTf)3-catalyzed intramolecular-intermolecular cascade cyclization reaction: An access to phenanthro[9,10-b]furan derivatives
title_full_unstemmed Nd(OTf)3-catalyzed intramolecular-intermolecular cascade cyclization reaction: An access to phenanthro[9,10-b]furan derivatives
title_sort nd(otf)3-catalyzed intramolecular-intermolecular cascade cyclization reaction: an access to phenanthro[9,10-b]furan derivatives
publisher Elsevier
series Journal of Saudi Chemical Society
issn 1319-6103
publishDate 2019-12-01
description An intramolecular-intermolecular cascade cyclization reaction via multi metal-carbene intermediates has been developed. This reaction uses catalytic amount of Nd(OTf)3, which actives both alkyne and aldehyde moieties. This protocol provides a novel strategy for the synthesis of phenanthro[9,10-b]furans. Keywords: Phenanthro[9,10-b]furan, Cyclization, Neodymium, Heterocycle, Cascade reaction
url http://www.sciencedirect.com/science/article/pii/S1319610319300572
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AT dawenxu ndotf3catalyzedintramolecularintermolecularcascadecyclizationreactionanaccesstophenanthro910bfuranderivatives
AT wangshengliu ndotf3catalyzedintramolecularintermolecularcascadecyclizationreactionanaccesstophenanthro910bfuranderivatives
AT yaopengzhang ndotf3catalyzedintramolecularintermolecularcascadecyclizationreactionanaccesstophenanthro910bfuranderivatives
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