作者:Mark J. Burk、John G. Allen、William F. Kiesman、Karen M. Stoffan
DOI:10.1016/s0040-4039(97)00065-8
日期:1997.2
β-Bromoenamide esters are coupled stereospecifically to vinylboronic acids via a palladium-catalyzed Suzuki reaction. This cross-coupling proceeds under mild conditions with Pd(OAc)2 in 95% EtOH at 50 °C and produces amino acids with 1,3-diene side chains in high yields.
β-溴烯酰胺酯通过钯催化的Suzuki反应立体定向偶联至乙烯基硼酸。这种交联反应在温和条件下与50%的95%乙醇中的Pd(OAc)2在50°C下进行,并以高收率产生具有1,3-二烯侧链的氨基酸。