发明授权
US06175019B1 Process for the preparation of 1,3-dimethylimidazolium 4-carboxylate 失效
1,3-二甲基咪唑鎓4-羧酸酯的制备方法

Process for the preparation of 1,3-dimethylimidazolium 4-carboxylate
摘要:
1,3-Dimethylimidazolium 4-carboxylate is prepared by reacting 1-methylimidazole with dimethyl carbonate optionally in the presence of a solvent in accordance with the following reaction scheme:
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