发明名称 PROCESS FOR PRODUCING AN INTERMEDIATE FOR A CYCLIC CARBODIIMIDE COMPOUND
摘要 A process for producing an intermediate for a cyclic carbodiimide compound. The process includes a process for producing an amine compound represented by the following formula (B), comprising the step of reducing a nitro compound represented by the following formula (A) and containing a compound having a haloarene skeleton in the presence of a metal catalyst and a basic compound. The process also includes a process for producing a thiourea compound, comprising the step of reacting an amine compound represented by the formula (B) with carbon disulfide in the presence of imidazole. (R is a hydrogen atom or an alkyl group having 1 to 6 carbon atoms.) (R is as defined in the above formula (A).)
申请公布号 US2013085273(A1) 申请公布日期 2013.04.04
申请号 US201113704093 申请日期 2011.06.15
申请人 SHOJI SHINICHIRO;TEIJIN LIMITED 发明人 SHOJI SHINICHIRO
分类号 C07D498/10;C07C213/02 主分类号 C07D498/10
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