发明名称 |
Method for the Hydroxylation of Halogenated Aryl Compounds |
摘要 |
The present invention relates to a method for the hydroxylation of halogen aryl compounds carried out at a temperature lower than 200° C. in the presence of a catalytic system including a copper-based catalyst and a ligand L according to reaction scheme Formula (A), in which: R is selected from the groups having an acceptor inductive effect and the groups having a donor mesomer effect; M is selected from alkaline or alkaline-earth cations; X is a halogen atom; r is between 0 and 5; and the ligand L is selected from compounds having formula I.
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申请公布号 |
US2012157704(A1) |
申请公布日期 |
2012.06.21 |
申请号 |
US201013376999 |
申请日期 |
2010.06.08 |
申请人 |
TAILLEFER MARC;TLILLI ANIS;MONNIER FLORIAN;XIA NING |
发明人 |
TAILLEFER MARC;TLILLI ANIS;MONNIER FLORIAN;XIA NING |
分类号 |
C07C37/02;C07C41/26;C07C45/64;C07C205/22;C07C253/30 |
主分类号 |
C07C37/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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