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PROCESS FOR PRODUCING PHENYL- SUBSTITUTED HETEROCYCLIC DERIVATIVE THROUGH COUPLING USING TRANSITION METAL CATALYST,
PROCESS FOR PRODUCING PHENYL- SUBSTITUTED HETEROCYCLIC DERIVATIVE THROUGH COUPLING USING TRANSITION METAL CATALYST,
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机译:用过渡金属催化剂通过偶联制备苯取代的杂环衍生物的方法,
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pA process for efficiently producing through few steps either a xanthine oxidase inhibitor, which is a therapeutic agent for hyperuricemia, or an intermediate therefore. The process is a novel coupling process which comprises subjecting a compound represented by formula (1) to coupling reaction with a compound represented by formula (2) in the presence of a transition metal compound to thereby obtain a compound represented by formula (3)./p[EP2404908A1]
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