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論文情報

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アクセス権	open access
URI	https://hdl.handle.net/2115/70699
タイトル	Stereoselective Synthesis of Tetrasubstituted Alkenes via a Cp*Co-III-Catalyzed C-H Alkenylation/Directing Group Migration Sequence
著者	Ikemoto, Hideya ; Tanaka, Ryo ; Sakata, Ken ; Kanai, Motomu ; Yoshino, Tatsuhiko ; Matsunaga, Shigeki
著者名 Ikemoto, Hideya
著者名 Tanaka, Ryo
著者名 Sakata, Ken
著者名 Kanai, Motomu
e-Rad_Researcher 50756179 著者名 Yoshino, Tatsuhiko
e-Rad_Researcher 50334339 著者名 Matsunaga, Shigeki
言語	英語
キーワード	C-H activation
	cobalt
	first row transition metals
	homogeneous catalysis
	indoles
発行日	2017-06-12
出版者	Wiley-Blackwell
収録物名	Angewandte chemie-international edition
巻(号)	56(25)
ページ	7156-7160
抄録	A highly atom economical and stereoselective synthesis of tetrasubstituted alpha,beta-unsaturated amides was achieved by a Cp*Co-III-catalyzed C-H alkenylation/directing group migration sequence. A carbamoyl directing group, which is typically removed after C-H functionalization, worked as an internal acylating agent and migrated onto the alkene moiety of the product. The directing group migration was realized with the Cp*Co-III catalyst, while a related Cp*Rh-III catalyst did not promote the migration process. The product was further converted into two types of tricyclic compounds, one of which had fluorescent properties.
資源タイプ	学術雑誌論文
出版タイプ	Accepted Manuscript
権利情報	This is the peer reviewed version of the following article: Angewandte chemie-international edition,56(25),7156-7160,2017 which has been published in final form at doi.org/10.1002/anie.201703193. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Self-Archiving.
PISSN	1433-7851
関連情報	PMID 28508443
関連情報 (isVersionOf)	出版社版DOI https://doi.org/10.1002/anie.201703193

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