Cobalt−NHC Catalyzed C(sp²)−C(sp³) and C(sp²)−C(sp²) Kumada Cross-Coupling of Aryl Tosylates with Alkyl and Aryl Grignard Reagents

Keyphrases

• Cross-coupling 100%
• Alkyl Grignard's Reagent 100%
• Aryl Tosylates 100%
• Kumada Coupling 100%
• Aryl Grignard Reagent 100%
• Catalytic System 66%
• N-heterocyclic Carbenes 33%
• Electrophile 33%
• Highly Selective 33%
• System Use 33%
• Aryl 33%
• C-O Bond 33%
• Percentage Yield 33%
• Ancillary Ligand 33%
• Biaryls 33%
• β-hydride Elimination 33%
• C(sp2)-C(sp3) Cross-coupling 33%
• Isomerization 33%
• Grignard 33%
• Cobalt-catalyzed 33%
• Orthogonal Selectivity 33%
• Elimination Problem 33%

Chemistry

• Grignard Reagent 100%
• Kumada Cross-Coupling 100%
• Electrophile 33%
• N-Heterocyclic Carbene 33%
• Isomerization 33%
• Cobalt 33%
• Biaryl 33%
• formation 33%