Cationic Gold Catalyzes ω-Bromination of Terminal Alkynes and Subsequent Hydroaddition Reactions
作者： Antonio Leyva-Pérez , Paula Rubio-Marqués , Salem S. Al-Deyab , Saud I. Al-Resayes , Avelino Corma
DOI: 10.1021/CS200168P
关键词:
摘要: Orthogonal σ,π-bisfunctionalization of terminal alkynes can be achieved with a cationic gold complex in catalytic amounts. First, the C–H bond is transformed to corresponding bromoalkyne which then activated toward nucleophilic attack. This reactivity correlates structural nature isolated gold-alkyne complexes.
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