DICP OpenIR
Subject Area物理化学
Gold- and Iodine-Mediated Internal Oxygen Transfer of Nitrone- and Sulfoxide-Functionalized Alkynes
Chen, Dan1,2; Song, Guoyong2,3; Jia, Aiqun1; Li, Xingwei2,3; AiqunJia; Li XW(李兴伟)
Source PublicationJOURNAL OF ORGANIC CHEMISTRY
2011-10-21
ISSN待补充
DOI10.1021/jo201347r
Volume76Issue:20Pages:8488-8494
Indexed BySCI ; IC ; CCR
SubtypeArticle
Department2
Funding Project02T3
Contribution Rank2,1
WOS HeadingsScience & Technology ; Physical Sciences
WOS SubjectChemistry, Organic
WOS Research AreaChemistry
WOS KeywordONE-POT SYNTHESIS ; ELECTROPHILIC CYCLIZATION ; EFFICIENT SYNTHESIS ; AZOMETHINE YLIDES ; AU CATALYSIS ; COMPLEXES ; REARRANGEMENT ; CARBENOIDS ; ANNULATION ; GENERATION
AbstractGold- and Iodine-Mediated Internal Oxygen Transfer of Nitrone- and Sulfoxide-Functionalized Alkynes; Intramolecular oxygen transfer of nitrone- and sulfoxide-alkynes was achieved using a catalytic amount of Au(I) and a stoichiometric amount of iodine. The Au(I)-catalyzed cyclization of a nitrone-terminal alkyne afforded a cyclic iminoester, while cyclization of analogous nitrone-internal alkynes yielded aldehyde enones. The I(2)-mediated cyclization of nitrone-alkynes afforded iodinated gamma-lactams and the I(2)-mediated internal redox of the closely related sulfoxide alkynes gave diketones functionalized with a thoiether.
Language英语
WOS IDWOS:000295816700040
Citation statistics
Cited Times:46[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/115606
Collection中国科学院大连化学物理研究所
Corresponding AuthorAiqunJia; Li XW(李兴伟)
Affiliation1.Nanjing Univ Sci & Technol, Sch Environm & Biol Engn, Nanjing 210014, Peoples R China
2.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China
3.Scripps Florida, Scripps Res Inst, Jupiter, FL 33458 USA
Recommended Citation
GB/T 7714
Chen, Dan,Song, Guoyong,Jia, Aiqun,et al. Gold- and Iodine-Mediated Internal Oxygen Transfer of Nitrone- and Sulfoxide-Functionalized Alkynes[J]. JOURNAL OF ORGANIC CHEMISTRY,2011,76(20):8488-8494.
APA Chen, Dan,Song, Guoyong,Jia, Aiqun,Li, Xingwei,AiqunJia,&李兴伟.(2011).Gold- and Iodine-Mediated Internal Oxygen Transfer of Nitrone- and Sulfoxide-Functionalized Alkynes.JOURNAL OF ORGANIC CHEMISTRY,76(20),8488-8494.
MLA Chen, Dan,et al."Gold- and Iodine-Mediated Internal Oxygen Transfer of Nitrone- and Sulfoxide-Functionalized Alkynes".JOURNAL OF ORGANIC CHEMISTRY 76.20(2011):8488-8494.
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