作者:Mark W. Davies、Robert A. J. Wybrow、Joseph P. A. Harrity、Christopher N. Johnson
DOI:10.1039/b103319k
日期:——
Alkynylboronates participate in 1,3-dipolar cycloaddition reactions with nitrile oxides to provide isoxazoleboronic esters with excellent levels of regiocontrol; additionally, these potentially valuable synthetic intermediates have been shown to participate efficiently in Suzuki coupling reactions.
炔基硼酸盐能够参与与腈氧化物的1,3-偶极环加成反应,提供具有优异区域控制性的异恶唑硼酸酯;此外,这些被证明具有潜在价值的合成中间体还能高效参与铃木偶联反应。