发明名称 Process for the preparation of bis(aryl)-phosphorohalidates
摘要 This invention relates to a novel process for preparing bis(aryl)phosphorohalidates which are useful in the synthesis of various enol phosphates. The process of this invention provides a means of producing a high-yield, high-purity product without the need for costly crystallization or impractical, high temperature distillations.
申请公布号 US5245069(A) 申请公布日期 1993.09.14
申请号 US19920966786 申请日期 1992.10.27
申请人 MERCK & CO., INC. 发明人 MCMANUS, JAMES W.
分类号 C07D477/02;C07F9/14 主分类号 C07D477/02
代理机构 代理人
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