作者:Tairan Cheng、Boxiang Liu、Rui Wu、Shifa Zhu
DOI:10.1039/d2sc02306g
日期:——
A copper-catalyzed three-component carboboration of acetylene with B2Pin2 and Michael acceptors is reported. In this reaction, a cheap and abundant C2 chemical feedstock, acetylene, was used as a starting material to afford cis-alkenyl boronates bearing a homoallylic carbonyl group. The reaction was robust and could be reliably performed on the molar scale. Furthermore, the resulting cis-alkenyl boronates
报道了铜催化乙炔与 B 2 Pin 2和 Michael 受体的三组分碳硼化反应。在该反应中,使用廉价且丰富的C2化学原料乙炔作为起始原料,得到带有同烯丙基羰基的顺式烯基硼酸酯。该反应很稳健,并且可以在摩尔规模上可靠地进行。此外,所得顺式烯基硼酸酯可以轻松转化为多种功能化分子。