Highly stereoselective spirocyclopropanation of various diazooxindoles with olefins catalyzed using Ru()-complex

Optically active spirocyclopropyloxindole derivatives were efficiently synthesized from diazooxindoles and olefins in the presence of a Ru( ii )-Pheox catalyst. Among a series of Ru( ii )-Pheox catalysts, Ru( ii )-Pheox 6e was determined to be the best catalyst for spirocyclopropanation reactions of...

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Veröffentlicht in:	RSC advances 2018-11, Vol.8 (7), p.39865-39869
Hauptverfasser:	Tone, Masaya, Nakagawa, Yoko, Chanthamath, Soda, Fujisawa, Ikuhide, Nakayama, Naofumi, Goto, Hitoshi, Shibatomi, Kazutaka, Iwasa, Seiji
Format:	Artikel
Sprache:	eng
Schlagworte:	Alkenes Catalysis Catalysts Chemical synthesis Chemistry Crystallography Optical activity Stereoselectivity
Online-Zugang:	Volltext
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