发明名称 N-phenyl-dicarbamides with diethylene-thioether groups and method of their production.
摘要 1. N-phenyl-dicarbamides with diethylene-thioether groups, with general formula 1, where R refers to an atom of chlorine, bromine, a methyl or methoxyl group. 2. The method of producing N-phenyl-dicarbamides with diethylene-thioether groups, with general formula 1, where: R refers to an atom of chlorine, bromine, a methyl or methoxyl group. It is characterised in that bis(2-isocyanateethyl) sulphide is subjected to reaction with aromatic amines with the general formula 2, where R has the meaning defined above. The reaction is carried out in the medium of an inert organic solvent at room temperature in the atmosphere of an inert gas.
申请公布号 PL189472(B1) 申请公布日期 2005.08.31
申请号 PL19980330332 申请日期 1998.12.14
申请人 UNIWERSYTET MIKOLAJA KOPERNIKA 发明人 NOWAKOWSKI JERZY
分类号 C07C323/25;C07C323/44 主分类号 C07C323/25
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