Ring-closing metathesis reaction-based synthesis of new classes of polyether macrocyclic systems
作者:Naveen、Srinivasarao Arulananda Babu
DOI:10.1016/j.tet.2015.06.070
日期:2015.10
metathesis (RCM) reactions of suitable substrates having terminal olefins, which are assembled from various linkers and hydroxy benzaldehydes and syntheses of a wide range of 16–30 membered, new crown ether-type polyether, aza-polyether, bis aza-polyether macrocycles and dilactone moiety embedded polyether macrocycles (macrolides) are reported. After the ring-closure reaction, installation of different functional
合适的具有末端烯烃的底物的闭环易位反应(RCM)反应,该底物由各种连接基和羟基苯甲醛组装而成,并合成各种16-30元的新冠醚型聚醚,氮杂-聚醚,双氮杂-聚醚报道了大环和嵌入二内酯部分的聚醚大环(大环内酯)。闭环反应后,使用基于环氧化,氧化和催化加氢的合成转化,在RCM反应中获得的合成聚醚/冠醚大环的外围安装不同的官能团并进行官能团修饰。沿着这条线,已显示出在外围具有环氧化物或α-羟基酮或1,2-二醇官能团的各种聚醚大环的合成。