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|Title:||Synthesis of vinyl sulfides and vinylamines through catalytic intramolecular hydroarylation in the presence of FeCl3 and AgOTf||Authors:||Eom, Dahan.
Lee, Phil Ho.
|Keywords:||DRNTU::Science::Chemistry::Organic chemistry||Issue Date:||2013||Source:||Eom, D., Mo, J., Lee, P. H., Gao, Z., & Kim, S. (2013). Synthesis of vinyl sulfides and vinylamines through catalytic intramolecular hydroarylation in the presence of FeCl3 and AgOTf. European journal of organic chemistry, 2013(3), 533-540.||Series/Report no.:||European journal of organic chemistry||Abstract:||A synthetic method was developed for the preparation of vinyl sulfides and vinylamines from arylalkynyl phenyl sulfides and sulfonamides. Under mild conditions, a catalytic intramolecular hydroarylation reaction was carried out in the presence of FeCl3 and AgOTf (OTf = trifluoromethanesulfonate) in 1,2-dichloroethane. A variety of 1,2-dihydronaphthalenes, 2H-chromenes, and 1,2-dihydroquinolines containing a phenylsulfenyl or N-phenyl-N-tosyl group on the sp2-hybridized benzylic carbon were prepared in good to excellent yields. The present method could be extended to the preparation of dihydropyrano[2,3-g]chromenes through a twofold Fe-catalyzed hydroarylation by a selective 6-endo mode.||URI:||https://hdl.handle.net/10356/99757
|ISSN:||1434-193X||DOI:||10.1002/ejoc.201201270||Fulltext Permission:||none||Fulltext Availability:||No Fulltext|
|Appears in Collections:||SPMS Journal Articles|
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