Lanthanide-Catalyzed Reversible Alkynyl Exchange by Carbon-Carbon Single-Bond Cleavage Assisted by a Secondary Amino Group

Lanthanide‐catalyzed alkynyl exchange through C−C single‐bond cleavage assisted by a secondary amino group is reported. A lanthanide amido complex is proposed as a key intermediate, which undergoes unprecedented reversible β‐alkynyl elimination followed by alkynyl exchange and imine reinsertion. The...

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Veröffentlicht in:	Angewandte Chemie International Edition 2016-09, Vol.55 (38), p.11485-11489
Hauptverfasser:	Shao, Yinlin, Zhang, Fangjun, Zhang, Jie, Zhou, Xigeng
Format:	Artikel
Sprache:	eng
Schlagworte:	Alkynes amines Cleavage C−C bond cleavage Decomposition reactions Dimerization Exchanging lanthanides Metathesis reaction mechanisms
Online-Zugang:	Volltext
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