nickel-catalyzed deaminative allenylation of amino acid derivatives with terminal alkynes. The well-designed, electron deficient, and sterically hindered amide-type NN2 pincer ligand was crucial to the success of this transformation, enabling the coupling to occur under mild conditions with high efficiency. The remarkable features of this chemistry are its good scalability, its broad substrate scope,
在此,我们报告了一种通用且实用的镍催化氨基酸衍生物与末端炔烃的脱氨基烯基化反应。精心设计的、缺电子和空间位阻的酰胺型 NN 2钳形配体对于这种转化的成功至关重要,使偶联能够在温和的条件下高效地发生。这种化学的显着特点是其良好的可扩展性、广泛的底物范围、官能团耐受性以及对肽、药物和天然产物的有效修饰。
Svetlakov,N.V. et al., Journal of Organic Chemistry USSR (English Translation), 1968, vol. 4, # 12, p. 2024 - 2027
作者:Svetlakov,N.V. et al.
DOI:——
日期:——
.alpha.-Iodination of some aliphatic acids. Substituent effect and optimum conditions