Chromium‐Catalyzed Selective Dimerization/Hydroboration of Allenes to Access Boryl‐Functionalized Skipped (E,Z)‐Dienes

A chromium‐catalyzed dimerization/hydroboration of allenes is developed to access synthetically versatile boryl‐functionalized skipped dienes with a catalyst generated in situ from CrCl2 and a pyridine‐2,6‐diimine ligand mesPDI. A variety of allenes reacted with pinacolborane (HBpin) to afford the c...

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Veröffentlicht in:	Angewandte Chemie 2021-01, Vol.133 (4), p.2177-2182
Hauptverfasser:	Zhao, Yinsong, Ge, Shaozhong
Format:	Artikel
Sprache:	eng
Schlagworte:	allenes Catalysts Chemistry Chromium Dienes Dimerization Electron paramagnetic resonance Electron spin resonance homogeneous catalysis Hydroboration Pyridines Selectivity
Online-Zugang:	Volltext
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