Green Chemistry

Palladium nanoparticle catalysis: borylation of aryl and benzyl halides and one-pot biaryl synthesis via sequential borylation-Suzuki–Miyaura coupling

A Bej, D Srimani, A Sarkar

Index: Bej, Ansuman; Srimani, Dipankar; Sarkar, Amitabha Green Chemistry, 2012 , vol. 14, # 3 p. 661 - 667

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Citation Number: 27

Abstract

Palladium nanoparticles generated in PEG catalyze the reaction of bis (pinacolato) diboron with various aryl/benzyl halides to afford aryl/benzyl boronates in high yield. Arylboronates thus prepared, have been directly used in the Suzuki–Miyaura coupling reaction with different aryl halides and benzyl halides in a convenient one-pot, two-step solvent free green synthesis of unsymmetrical biaryls and diarylmethanes.

 Related Synthetic Route

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