New methods for the synthesis of oxy-functionalized 1,2,4-trioxanes and 1,2,4-trioxepanes from unsaturated hydroperoxy acetals
作者:Yoshihiro Ushigoe、Araki Masuyama、Masatomo Nojima、Kevin J. McCullough
DOI:10.1016/s0040-4039(97)10343-4
日期:1997.12
Oxy-functionalized 1,2,4-trioxanes or 1,2,4-trioxepanes were produced by either autoxidation of the unsaturated hydroperoxy acetals 1, or the acid-catalyzed cyclization of epoxy hydroperoxides 9 which were readily prepared from 1. By the appropriate choice of cyclization procedure, the structures of the resulting cyclic peroxides could be efficiently controlled.
氧官能化的1,2,4-三恶烷或1,2,4- trioxepanes是由不饱和的氢过氧缩醛的任一自氧化产生1或环氧树脂氢过氧化物的酸催化环化9,其被容易地从制备1。通过环化方法的合适的选择,将得到的环状过氧化物的结构可以被有效地控制。