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Cu-catalyzed carboboration of acetylene with Michael acceptors
Chemical Science ( IF 7.6 ) Pub Date : 2022-06-08 , DOI: 10.1039/d2sc02306g
Tairan Cheng 1 , Boxiang Liu 1 , Rui Wu 1 , Shifa Zhu 1
Affiliation  

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 could be converted to diverse functionalized molecules with ease.

中文翻译:

铜催化乙炔与 Michael 受体的碳硼化反应

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,所得顺式基硼酸酯可以轻松转化为多种功能化分子。
更新日期:2022-06-08
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