Abstract An efficient solvent free method is developed for the preparation of structurally diverse 1-alkoxymethylphosphonium chlorides in high yield. One of the prepared salts derived from (1 R,2S,5R)-(−)-Menthol auxiliary was further employed for the synthesis of vinyl ethers, where up to 99% stereoselectivity was achieved. Graphical Abstract
摘要 开发了一种高效的无溶剂方法,以高收率制备结构多样的 1-烷氧基
甲基氯化
鏻。一种衍生自 (1 R,2S,5R)-
(-)-薄荷醇助剂的制备盐进一步用于合成
乙烯基醚,实现了高达 99% 的立体选择性。图形概要