First practical cross-alkylation of primary alcohols with a new and recyclable impregnated iridium on magnetite catalyst
作者:Rafael Cano、Miguel Yus、Diego J. Ramón
DOI:10.1039/c2cc33101b
日期:——
A new impregnated iridium on magnetite catalyst has been prepared, characterized, used and recycled, up to ten times with practically the same activity, for the first practical cross-alkylation of primary alcohols. The catalyst showed a wide reaction scope, is easy to prepare and handle, and it could be removed from the reaction medium just by magnetic sequestering.
一种新的磁铁矿负载铱催化剂已被制备、表征、使用并循环利用,最多可循环十次,活性几乎保持不变,用于首例实际的伯醇交叉烷基化反应。该催化剂显示了广泛的反应范围,易于制备和操作,并且可以通过磁性捕集从反应介质中轻松移除。