Hg(OTf)2-catalyzed direct vinylation of tryptamines and versatile applications for tandem reactions


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Please use this identifier to cite or link to this item:http://hdl.handle.net/2115/52251

Title:	Hg(OTf)2-catalyzed direct vinylation of tryptamines and versatile applications for tandem reactions
Authors:	Mizoguchi, Haruki Browse this author
	Oikawa, Hideaki Browse this author →KAKEN DB
	Oguri, Hiroki Browse this author →KAKEN DB
Issue Date:	7-Jun-2012
Publisher:	Royal Society of Chemistry
Journal Title:	Organic & Biomolecular Chemistry
Volume:	10
Issue:	21
Start Page:	4236
End Page:	4242
Publisher DOI:	10.1039/c2ob25236h
PMID:	22522575
Abstract:	We have developed a unique catalytic protocol for direct gem-vinylation of tryptamine derivatives employing Hg(OTf)2 as the optimum catalyst. The intermolecular vinylations with a series of aromatic acetylenes proceeded under ambient temperature at the C2 positions of indoles with high functional group tolerance. Based on the mechanistic insights, we further developed the tandem reactions successfully constructing a quaternary center.
Rights:	Org. Biomol. Chem., 2012,10, 4236-4242 - Reproduced by permission of The Royal Society of Chemistry (RSC)
Type:	article (author version)
URI:	http://hdl.handle.net/2115/52251
Appears in Collections:	理学院・理学研究院 (Graduate School of Science / Faculty of Science) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

Submitter: 大栗博毅

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