Gold(I)-Catalyzed 1,4- and/or 1,5-Heteroaryl Migration Reactions through Regiocontrolled Cyclizations

Gold(I)‐catalyzed regioselective cycloisomerizations of furan‐ynes have been described. The reaction provides a concise access to stereodefined trisubstituted alkenes by endo cyclization with concomitant 1,5‐migration of the furanyl group in the presence of unactivated 3 Å molecular sieves. In the a...

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Veröffentlicht in:	Chemistry : a European journal 2015-01, Vol.21 (2), p.559-564
Hauptverfasser:	Wang, Chengyu, Xie, Xin, Liu, Jun, Liu, Yuanhong, Li, Yuxue
Format:	Artikel
Sprache:	eng
Schlagworte:	Alkenes Alkenes - chemistry Catalysis Chemistry Cyclization furans Furans - chemistry Gold - chemistry gold catalysis Indene Isomerization Migration Molecular sieves Pyrroles Stereoisomerism stereoselectivity Thiophenes
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