申请人:Dingerdissen Uwe
公开号:US20110269977A1
公开(公告)日:2011-11-03
The invention relates to a method for producing 2,6-dioxabicyclo-(3.3.0)-octane-4,8-dione (I), comprising the oxidation of dianhydrohexitols (II-IV), or of corresponding hydroxy ketones, with an oxygen-containing gas in the presence of a catalyst composition, the reaction proceeding without the addition of halogen sources.
本发明涉及一种生产2,6-二氧杂双环[3.3.0]辛烷-4,8-二酮(I)的方法,包括在催化剂组合物的存在下,通过使用含氧气体氧化二脱氢己糖(II-IV)或相应的羟基酮,而无需添加卤素源。