申请人:ARCHER DANIELS MIDLAND COMPANY
公开号:US20150141672A1
公开(公告)日:2015-05-21
An improved, high yielding process is disclosed for making bisglycidyl ether derivatives of isosorbide, isomannide and/or isoidide, wherein up to quantitative yields overall are demonstrated. In another related aspect, a process is disclosed for making novel monoallyl, monoglycidyl ether derivatives or a combination of monoallyl, monoglycidyl ether derivatives and bisglycidyl ether derivatives via the same diallyl isohexide intermediate.
本发明揭示了一种改进的高产率工艺,用于制备异山梨醇,异甘醇和/或异异甘醇的双环氧丙基醚衍生物,其中总体上可展示高达定量收率。在另一个相关的方面,本发明揭示了一种通过相同的双烯丙基异己醛中间体制备新型单烯丙基,单环氧丙基醚衍生物或单烯丙基,单环氧丙基醚衍生物和双环氧丙基醚衍生物的组合的工艺。