Borylative transition metal-free couplings of vinyl iodides with various nucleophiles, alkenes or alkynes
作者:Gesa Seidler、Max Schwenzer、Florian Clausen、Constantin G. Daniliuc、Armido Studer
DOI:10.1039/d3sc06131k
日期:——
stability and highly versatile reactivity. In this edge article, stereoselective borylative couplings of vinyl iodides with various nucleophiles, alkenes or alkynes is reported. These coupling reactions proceed through stereospecific hydroboration and subsequent stereospecific 1,2-metallate rearrangement. The cascades utilize readily available reagents and proceed without the need of a transition metal
烷基硼酯由于其良好的稳定性和高度通用的反应性,是有机化学和相关领域中非常有价值的化合物。在这篇 Edge 文章中,报道了乙烯基碘化物与各种亲核试剂、烯烃或炔烃的立体选择性硼酸化偶联。这些偶联反应通过立体特异性硼氢化和随后的立体特异性 1,2-金属酸盐重排进行。级联反应利用现成的试剂,无需过渡金属催化剂即可进行。