Efficient intramolecular hydroamination of aminoalkynes catalyzed by a zirconium(IV) complex |
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| Authors: | Hyunseok Kim Phil Ho Lee |
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| Affiliation: | a National Research Laboratory for Catalytic Organic Reaction, Department of Chemistry and Institute for Basic Science, Kangwon National University, Chunchon 200-701, Republic of Korea
b Department of Chemistry and Biochemistry, Montana State University, Bozeman, MT 59717, USA |
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| Abstract: | The neutral zirconium(IV) bis(thiophosphinic amidate) complex was demonstrated to be an effective precatalyst for 5-exo-, 6-exo-, and 7-exo-dig intramolecular hydroamination of aminoalkynes, producing the cyclic imines in excellent yields (92-98%). |
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| Keywords: | Aminoalkyne Catalysis Cyclization Hydroamination Zirconium |
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