Pd-PEPPSI-IPent: Low-Temperature Negishi Cross-Coupling for the Preparation of Highly Functionalized, Tetra-ortho-Substituted Biaryls

Cool couplings: Complex, hindered biaryls have been prepared at temperatures ranging from 0°C to room temperature, or with gentle heating. The Pd‐PEPPSI‐IPent catalyst (see scheme) nicely couples starting materials containing acidic moieties and routinely prepares biaryl derivatives where one or bot...

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Veröffentlicht in:	Angewandte Chemie (International ed.) 2010-03, Vol.49 (11), p.2014-2017
Hauptverfasser:	Çalimsiz, Selçuk, Sayah, Mahmoud, Mallik, Debasis, Organ, Michael G
Format:	Artikel
Sprache:	eng
Schlagworte:	biaryls Catalysis cross-coupling heteroaryls Negishi reaction Organometallic Compounds - chemistry palladium Palladium - chemistry Solvents - chemistry Temperature
Online-Zugang:	Volltext
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