Regioselective [2+2+2] Cycloaddition Reaction Using Allene‐ynes with Simple Allenes under Nickel Catalysis

A Ni‐catalyzed [2+2+2] cycloaddition reaction between allene‐ynes and various mono‐, di‐ and tri‐substituted allenes is described. This protocol effectively differentiates allenyl π components and shows broad substrate generality to give highly functionalized carbocycles. A DFT study played a key ro...

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Veröffentlicht in:	Advanced synthesis & catalysis 2019-11, Vol.361 (21), p.4882-4887
Hauptverfasser:	Arai, Shigeru, Izaki, Arisa, Amako, Yuka, Nakajima, Masaya, Uchiyama, Masanobu, Nishida, Atsushi
Format:	Artikel
Sprache:	eng
Schlagworte:	Allene catalysis Cycloaddition Nickel Reaction mechanisms regioselective Stereoselectivity Substrates
Online-Zugang:	Volltext
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