T
Tatsuo Nagano
Researcher at Tohoku University
Publications - 3
Citations - 216
Tatsuo Nagano is an academic researcher from Tohoku University. The author has contributed to research in topics: Palladium & Ring (chemistry). The author has an hindex of 3, co-authored 3 publications receiving 212 citations.
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Condensed Heteroaromatic Ring Systems. XIII. : One-Step Synthesis of 2-Substituted 1-Methylsulfonylindoles from N-(2-Halophenyl)methanesulfonamides
TL;DR: In this article, the reaction of N-(2-bromophenyl)-and N-( 2-iodophenyl)methanesulfonamide with terminal acetylenes in the presence of dichlorobis(triphenylphosphine)palladium yielded 1-methylsulfonyl-indoles having carbon-functional groups at the 2-position.
Journal ArticleDOI
Condensed Heteroaromatic Ring Systems; XVII:1 Palladium-Catalyzed Cyclization of β-(2-Halophenyl)amino Substituted α,β-Unsaturated Ketones and Esters to 2,3-Disubstituted Indoles
TL;DR: Palladium-catalyzed cyclization of β-(2-halophenyl)amino substituted α,β-unsaturated ketones and esters, prepared from 2-haloanilines by three different methods, gave 2,3-disubstituted indoles as discussed by the authors.
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Palladium-Catalyzed Coupling Reaction of 3-Iodoindoles and 3-Iodobenzo[b]thiophene with Terminal Acetylenes
TL;DR: The reaction of 3-iodoindoles possessing an electron-withdrawing group at the 1- or 2-position with terminal acetylenes smoothly proceeded to yield 3-ethynylindoles as mentioned in this paper.