A selective and convenient ruthenium mediated method for the synthesis of mixed acetals and orthoesters
作者:Stanisław Krompiec、Robert Penczek、Nikodem Kuźnik、Jan Grzegorz Małecki、Marek Matlengiewicz
DOI:10.1016/j.tetlet.2006.10.138
日期:2007.1
and phenols to O-allyl compounds (allyl ethers and acroleinacetals), catalyzed by [RuCl2(PPh3)3], was examined. Intramolecular addition of an OH group, leading to the formation of cyclicacetals and orthoesters, was also investigated. As a result, a new, selective and convenient method for the synthesis of symmetrical and unsymmetrical (mixed) acetals and orthoesters was developed.