New methods for peptide modification are in high demand in drug discovery, chemical biology, and materials chemistry; methods that modify natural peptides are particularly attractive. A Pd-catalyzed, C–H functionalization protocol for the olefination of phenylalanine residues in peptides is reported, which is compatible with common amino acid protecting groups, and the scope of the styrene reaction
在药物发现,
化学生物学和
材料化学中对肽修饰的新方法有很高的要求。修饰天然肽的方法特别有吸引力。据报道,
钯对肽中的苯丙
氨酸残基进行烯化的CH催化CH官能化方案与常见的
氨基酸保护基团相容,并且
苯乙烯反应伙伴的范围很广。肽与催化剂的二元配位对于反应成功至关重要。