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Article: Fe-BPsalan complex catalyzed asymmetric vinylogous Mukaiyama-Michael reaction of silyloxyfuran and α,β-unsaturated acyl imidazoles with high enantioselectivity and diastereoselectivity

TitleFe-BPsalan complex catalyzed asymmetric vinylogous Mukaiyama-Michael reaction of silyloxyfuran and α,β-unsaturated acyl imidazoles with high enantioselectivity and diastereoselectivity
Authors
Li, Gong XinZhou, Yi MingXu, Zhen JiangChe, Chi Ming
Issue Date12-Oct-2024
PublisherRoyal Society of Chemistry
Citation
Organic Chemistry Frontiers, 2024, v. 11, n. 24, p. 7114-7120 How to Cite?
DOI: http://dx.doi.org/10.1039/d4qo01529k
Abstract

An efficient iron catalyzed asymmetric vinylogous Mukaiyama-Michael reaction of silyloxyfuran and α,β-unsaturated acyl imidazoles was developed to afford chiral γ-butenolide derivatives (25 examples) in moderate to good yields (up to 98%) and with excellent stereoselectivities (up to >20 : 1 dr and 99% ee). The reaction was easily scaled up with high efficiency and excellent selectivities retained.


Persistent Identifierhttp://hdl.handle.net/10722/357940
ISI Accession Number ID
WOS:001339767000001

 

DC FieldValueLanguage
dc.contributor.authorLi, Gong Xin-
dc.contributor.authorZhou, Yi Ming-
dc.contributor.authorXu, Zhen Jiang-
dc.contributor.authorChe, Chi Ming-
dc.date.accessioned2025-07-23T00:30:52Z-
dc.date.available2025-07-23T00:30:52Z-
dc.date.issued2024-10-12-
dc.identifier.citationOrganic Chemistry Frontiers, 2024, v. 11, n. 24, p. 7114-7120-
dc.identifier.urihttp://hdl.handle.net/10722/357940-
dc.description.abstract<p>An efficient iron catalyzed asymmetric vinylogous Mukaiyama-Michael reaction of silyloxyfuran and α,β-unsaturated acyl imidazoles was developed to afford chiral γ-butenolide derivatives (25 examples) in moderate to good yields (up to 98%) and with excellent stereoselectivities (up to >20 : 1 dr and 99% ee). The reaction was easily scaled up with high efficiency and excellent selectivities retained.</p>-
dc.languageeng-
dc.publisherRoyal Society of Chemistry-
dc.relation.ispartofOrganic Chemistry Frontiers-
dc.titleFe-BPsalan complex catalyzed asymmetric vinylogous Mukaiyama-Michael reaction of silyloxyfuran and α,β-unsaturated acyl imidazoles with high enantioselectivity and diastereoselectivity -
dc.typeArticle-
dc.identifier.doi10.1039/d4qo01529k-
dc.identifier.scopuseid_2-s2.0-85211028105-
dc.identifier.volume11-
dc.identifier.issue24-
dc.identifier.spage7114-
dc.identifier.epage7120-
dc.identifier.eissn2052-4129-
dc.identifier.isiWOS:001339767000001-
dc.identifier.issnl2052-4110-

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