H<sub>2</sub>-Mediated Copper-Catalyzed C–C Coupling Reactions: Selective Formation of Skipped Dienes
作者:Lea T. Brechmann、Benyapa Kaewmee、Johannes F. Teichert
DOI:10.1021/acscatal.3c03141
日期:2023.10.6
facilitates a H2-mediated C–C couplingreaction of internal alkynes and allylic chlorides. The catalytic protocol delivers the corresponding 1,4-dienes (skipped dienes) with high chemo-, regio-, and stereoselectivity without any isomerization to the thermodynamically more stable 1,3-dienes or over-reduction to the corresponding alkanes. The H2-mediated C–C couplingreaction allows for the exploitation