Facile Synthesis of Ureas in lonic Liquid |
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作者姓名: | WeiXingQIAN FengYangJU YongMinZHANG WeiLiangBAO |
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作者单位: | DepartmentofChemistry,ZhejiangUniversity(CampusXixi),Hangzhou310028 |
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摘 要: | The reaction of isocyanates with aliphatic and aromatic amines in the l-n-butyl-3-methylimidazolium tetrafluoroborate (bmimBF4) ionic liquid in good to excellent yields is described.Due to its insolubility, the desired urea solids could be recovered by simple filtration from the ionic liquid after reaction.
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关 键 词: | 尿素塑料 离子液体 合成 异氰酸盐 脂肪族胺 芳胺 |
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