Cobalt-Catalyzed Cross-Couplings of Bench-Stable Alkynylzinc Pivalates with (Hetero)Aryl and Alkenyl Halides.

Hammann, Jeffrey M; Thomas, Lucie; Chen, Yi-Hung; Haas, Diana; Knochel, Paul

Hammann, Jeffrey M; Thomas, Lucie; Chen, Yi-Hung; Haas, Diana; Knochel, Paul.

Afiliación

Hammann JM; Department of Chemistry, Ludwig-Maximilians-Universität , Butenandtstrasse 5-13, 81377 München, Germany.
Thomas L; Department of Chemistry, Ludwig-Maximilians-Universität , Butenandtstrasse 5-13, 81377 München, Germany.
Chen YH; Department of Chemistry, Ludwig-Maximilians-Universität , Butenandtstrasse 5-13, 81377 München, Germany.
Haas D; Department of Chemistry, Ludwig-Maximilians-Universität , Butenandtstrasse 5-13, 81377 München, Germany.
Knochel P; Department of Chemistry, Ludwig-Maximilians-Universität , Butenandtstrasse 5-13, 81377 München, Germany.

Org Lett ; 19(14): 3847-3850, 2017 07 21.

Article en En | MEDLINE | ID: mdl-28696711

RESUMEN

A catalytic system consisting of CoCl2·2LiCl and TMEDA enables the cross-coupling of various electron-poor aryl and heteroaryl halides with various alkynylzinc pivalates. Coupling with alkenyl halides proceeds with retention of configuration.

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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: Org Lett Asunto de la revista: BIOQUIMICA Año: 2017 Tipo del documento: Article País de afiliación: Alemania Pais de publicación: Estados Unidos

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