Electrochemical Synthesis of Thienoacene Derivatives: Transition-Metal-Free Dehydrogenative C-S Coupling Promoted by a Halogen Mediator.

Autor: Mitsudo K; Division of Applied Chemistry, Graduate School of Natural Science and Technology, Okayama University, 3-1-1 Tsushima-naka, Kita-ku, Okayama, 700-8530, Japan., Matsuo R; Division of Applied Chemistry, Graduate School of Natural Science and Technology, Okayama University, 3-1-1 Tsushima-naka, Kita-ku, Okayama, 700-8530, Japan., Yonezawa T; Division of Applied Chemistry, Graduate School of Natural Science and Technology, Okayama University, 3-1-1 Tsushima-naka, Kita-ku, Okayama, 700-8530, Japan., Inoue H; Division of Applied Chemistry, Graduate School of Natural Science and Technology, Okayama University, 3-1-1 Tsushima-naka, Kita-ku, Okayama, 700-8530, Japan., Mandai H; Department of Medical Technology, Gifu University of Medical Science, 4-3-3 Nijigaoka, Kani, Gifu 5, 09-0293, Japan., Suga S; Division of Applied Chemistry, Graduate School of Natural Science and Technology, Okayama University, 3-1-1 Tsushima-naka, Kita-ku, Okayama, 700-8530, Japan.
Jazyk: angličtina
Zdroj: Angewandte Chemie (International ed. in English) [Angew Chem Int Ed Engl] 2020 May 11; Vol. 59 (20), pp. 7803-7807. Date of Electronic Publication: 2020 Mar 19.
DOI: 10.1002/anie.202001149
Abstrakt: The first electrochemical dehydrogenative C-S bond formation leading to thienoacene derivatives is described. Several thienoacene derivatives were synthesized by dehydrogenative C-H/S-H coupling. The addition of n Bu 4 NBr, which catalytically promoted the reaction as a halogen mediator, was essential.
(© 2020 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.)
Databáze: MEDLINE
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