Rhodium-Catalyzed Three-Component Cross-Addition of Silylacetylenes, Alkynyl Esters, and Electron-Deficient Alkenes or Isocyanates
作者:Yuki Hoshino、Yu Shibata、Ken Tanaka
DOI:10.1002/anie.201204646
日期:2012.9.10
‘Rh'oad crossing: A cationic RhI/(cod)2 complex catalyzes the chemo‐, regio‐, and stereoselective title reaction with electron‐deficient alkenes leading to substituted 1,3‐dienes. The analogous three‐component cross‐addition involving isocyanates instead of alkenes has also been developed.
'Rh'oad交叉:阳离子Rh I /(cod)2络合物催化与电子不足的烯烃的化学,区域和立体选择性标题反应,从而生成取代的1,3-二烯。还开发了类似的三组分交叉加成法,其中涉及异氰酸酯而不是烯烃。