摘要
AnovelBrфnstedacidicionicliquid(IL)basedonthecyclicguanidiniumcationhasbeensynthesized.ThisIL,asastrongBrфnstedacidcatalystorsolvent,showshighcatalyticactivityandbiphsaicbehavorintheesterificationsofcarboxylicacidsandalcohols.TheproducedestersasaseparatephasecanbeconvenientlydecantedoutfromtheILandtheILisrecyclablewithoutanylossofcatalyticactivity.
出版日期
2007年06月16日(中国期刊网平台首次上网日期,不代表论文的发表时间)