Negishi reaction in BODIPY dyes. Unprecedented alkylation by palladium-catalyzed C-C coupling in boron dipyrromethene derivatives

作者:Duran Sampedro Gonzalo; Palao Eduardo; Agarrabeitia Antonia R; de la Moya Santiago; Boens Noel; Ortiz Maria J*
来源:RSC Advances, 2014, 4(37): 19210-19213.
DOI:10.1039/c4ra00651h

摘要

Negishi reactions of 3-halogen and 3,5-dihalogen substituted BODIPYs with different organozinc reagents are reported as the first examples of this valuable palladium-catalyzed C-C coupling reaction into the family of the BODIPY dyes. It is demonstrated that the Negishi coupling is especially useful for obtaining interesting alkylated BODIPYs, including synthetically-valuable asymmetrically-3,5-disubstituted BODIPYs.

  • 出版日期2014