发明名称 Process for manufacturing triphenylphosphine
摘要 A process is disclosed for producing triphenylphosphine in which a triphenylphosphine dichloride-chloroform adduct, obtained by reacting triphenylphosphine oxide with phosgene in chloroform, is reduced with hydrogen. The reduction proceeds in a chloroform solvent or in the absence of a solvent.
申请公布号 US4249023(A) 申请公布日期 1981.02.03
申请号 US19790040950 申请日期 1979.05.21
申请人 HOFFMANN-LA ROCHE INC. 发明人 BROGER, EMIL A.
分类号 C07F9/50;C07F9/535;(IPC1-7):C07F9/50 主分类号 C07F9/50
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