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发明名称
Process For Producing Aminobenzopyran Compound
摘要
<p>폐기물이 적고, 반응기에도 영향을 주지 않으면서, 간편한 후처리에 의해 아미노벤조피란 화합물을 얻는 방법을 제공한다. 구체적으로는 식 (1) 에 표시된 2,2-디메틸 2H-1-베조피란 화합물의 니트로기를 금속촉매의 존재하에 히드라진으로 환원하는 것을 특징으로 하는, 식 (2) 에 표시된 아미노벤조피란 화합물의 제조방법이다.</p>
申请公布号
KR101078357(B1)
申请公布日期
2011.10.31
申请号
KR20057003161
申请日期
2003.08.06
申请人
发明人
分类号
C07D311/58;C07D311/70
主分类号
C07D311/58
代理机构
代理人
主权项
地址
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