Original document(7 pages) Authorized document(7 pages) 中文版
    A process for preparing aminoformate from amine and dimethyl carbonate (DMC) features that under the existance of ionic liquid as solvent and catalyst system, the amine and DMC take part in catalytic oxo reaction at 40-200 deg.C for 0.5-5 hr. Its advantages are high output rate (more than 98%), high purity (more than 98%), high reaction activity, and easy recovery and cyclic use of catalyst.
Application Number
申请号		 02158320 Application Date
申请日		 2002.12.19
Title 名称 Production of carbaminate by amine reacted with dimethyl ester carbonate
Publication Number
公开号		 1424309 Publication Date
公开日		 2003.06.18
Approval Pub. Date Granted Pub. Date 2005.07.06
International Classification 分类号 C07C271/08,C07C269/04
Applicant(s) Name
申请人		 Lanzhou Chemical Physics Inst., Chinese Academy of Sciences
Address 地址 730000
Inventor(s) Name 发明人 Deng Youquan, Shi Feng
Attorney & Agent 代理人 fang xiaojia
More information 更  多  信  息


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