申请人:Pusan National University Industry-University Cooperation Foundation 부산대학교 산학협력단(220040044843) BRN ▼621-82-06530
公开号:KR20150079403A
公开(公告)日:2015-07-08
본 발명은, 질소함유 헤테로고리 화합물 및 아민계 화합물 중 적어도 어느 하나와 음이온염 화합물 및 트리알킬 오르소에스테르(trialkyl orthoester)을 반응시켜 알킬화된 질소를 포함하는 헤테로고리 화합물 또는 아민계 화합물을 제조하는 단계를 포함하는 이온성 액체 제조 방법에 관한 것이다.
This is the translation of the text you provided:
该发明涉及将含氮杂环化合物和胺类化合物中的至少一种与阴离子盐化合物和三烷基正酯(trialkyl orthoester)反应以制备含有烷基化氮的杂环化合物或胺类化合物的离子液体制备方法。
A general and direct synthesis of imidazolium ionic liquids using orthoesters
作者:Do Joong Kim、Kyung Hwan Oh、Jin Kyoon Park
DOI:10.1039/c4gc00684d
日期:——
A general method to synthesize halide and halide-free ionic liquids was developed. Direct alkylation of imidazole and pyridine derivatives was performed in the presence of an acid using an orthoester as the alkyl donor yielding ionic liquid products. Residual Cl and water contents of the ionic liquids were determined by ion chromatography and a Karl-Fisher test.