New Stereoselective Synthesis of (<i>Z</i>)-α-Iodovinylsilanes via One-Pot Iododesilylation/Isomerization of 1,1-Bis(silyl)alk-1-enes
作者:Bogdan Marciniec、Piotr Pawluć、Martyna Madalska、Grzegorz Hreczycho
DOI:10.1055/s-0028-1083207
日期:2008.11
silylethenes were prepared in good to excellent yields via one-pot monolododesilylation/isomerization of readily accessible 2-aryl-1,1-bis(silyl)ethenes using N-iodosuccinimide or bis(pyridine)iodonium tetrafluoroborate under mild conditions.
合成有用的 (Z)-2-aryl-l-iodo-1-silylethenes 通过使用 N- 容易获得的 2-aryl-1,1-bis(silyl) 乙烯的一锅单碘去甲硅烷基化/异构化以良好至优异的产率制备在温和条件下使用碘代琥珀酰亚胺或双(吡啶)碘鎓四氟硼酸盐。