Iridium Complex-Catalyzed Intramolecular Ene-Type Reaction of 1,6-Enynes Accelerated in Ionic Liquid
作者:Takanori Shibata、Mitsunori Yamasaki、Sho Kadowaki、Kentaro Takagi
DOI:10.1055/s-2004-835631
日期:——
Iridium complex catalyzes an intramolecular ene-type reaction of 1,6-enynes to give cyclic 1,4-dienes. The reaction proceeds more efficiently in an imidazolium salt than in toluene and the ionic liquid can be reused.
铱络合物可催化 1,6-enynes 分子内的烯类反应,生成环状 1,4- 二烯。与甲苯相比,该反应在咪唑盐中进行的效率更高,而且离子液体可以重复使用。