Nucleophilic Borylation of Benzyl Halides with Bis(pinacolato)diboron Catalyzed by Palladium(0) Complexes

Nucleophilic Borylation of Benzyl Halides with Bis(pinacolato)diboron Catalyzed by Palladium(0) Complexes

Nucleophilic borylation of benzyl halides with bis(pinacolato)diboron in the presence of KOAc in toluene was effectively catalyzed by a palladium complex generated in situ from Pd(dba)2 and (4-MeOC6H4)3P, giving the corresponding pinacol benzylboronates in high yields.

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Veröffentlicht in:Chemistry letters 2002-08, Vol.31 (8), p.780-781
Hauptverfasser: Ishiyama, Tatsuo, Oohashi, Zengo, Ahiko, Taka-aki, Miyaura, Norio
Format: Artikel
Sprache:eng
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Zusammenfassung:Nucleophilic borylation of benzyl halides with bis(pinacolato)diboron in the presence of KOAc in toluene was effectively catalyzed by a palladium complex generated in situ from Pd(dba)2 and (4-MeOC6H4)3P, giving the corresponding pinacol benzylboronates in high yields.
ISSN:0366-7022
1348-0715
DOI:10.1246/cl.2002.780