Silyl Cyanopalladate-Catalyzed Friedel-Crafts-Type Cyclization Affording 3-Aryloxindole Derivatives

Ece, Hamdiye; Tange, Yuji; Yurino, Taiga et al.

Synlett, 2021, 32(09), 935-939

Permalink : https://hdl.handle.net/2115/84432

このアイテムのアクセス数:361件（2026-02-12 22:01 集計）

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アクセス権	open access
URI	https://hdl.handle.net/2115/84432
タイトル	Silyl Cyanopalladate-Catalyzed Friedel-Crafts-Type Cyclization Affording 3-Aryloxindole Derivatives
著者	Ece, Hamdiye ; Tange, Yuji ; Yurino, Taiga ; Ohkuma, Takeshi
著者名 Ece, Hamdiye
著者名 Tange, Yuji
e-Rad_Researcher 20771504 著者名 Yurino, Taiga
e-Rad_Researcher 50201968 著者名 Ohkuma, Takeshi
言語	英語
キーワード	Lewis acid catalysis
	Friedel-Crafts reaction
	cyclization
	oxindoles
	S(N)1 reaction
発行日	2021-01-26
出版者	Georg Thieme Verlag
収録物名	Synlett
巻(号)	32(09)
ページ	935-939
抄録	3-Aryloxindole derivatives were synthesized through a Friedel-Crafts-type cyclization. The reaction was catalyzed by a trimethylsilyl tricyanopalladate complex generated in situ from trimethylsilyl cyanide and Pd(OAc)(2). Wide varieties of diethyl phosphates derived from N-arylmandelamides were converted almost quantitatively into oxindoles. When N,N-dibenzylamide was used instead of an anilide substrate, a benzo-fused delta-lactam was obtained. An oxindole product was subjected to substitution reactions to afford 3,3-diaryloxindoles with two different aryl groups.
資源タイプ	学術雑誌論文
出版タイプ	Accepted Manuscript
PISSN	0936-5214
関連情報 (isVersionOf)	出版社版DOI https://doi.org/10.1055/a-1373-7017