三价铁促进的萘胺的氧化偶联：合成与机理研究。
Iron(III)-promoted oxidative coupling of naphthylamines: synthetic and mechanistic investigations.
机构信息
Beijing National Laboratory for Molecular Sciences (BNLMS), Laboratory of New Materials, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China.
出版信息
Org Lett. 2011 Sep 16;13(18):4950-3. doi: 10.1021/ol202058r. Epub 2011 Aug 25.
A facile route to the synthesis of 1,1'-binaphthyl-4,4'-diamines (naphthidines) and 1,1'-binaphthyl-2,2'-diamines (BINAMs) was developed by the oxidative homocoupling of 1- and 2-naphthylamines, respectively, using FeCl(3) as oxidant and K(2)CO(3) as base in 1,2-dichloroethane under ambient conditions. A preliminary mechanistic investigation was performed by the ESR spectroscopy and intermediate-trapping technique.
一种简便的方法，用于合成 1,1'-联萘-4,4'-二胺（萘啶）和 1,1'-联萘-2,2'-二胺（BINAMs），分别通过 1-和 2-萘胺的氧化偶联，使用 FeCl(3) 作为氧化剂，K(2)CO(3) 作为碱，在 1,2-二氯乙烷中在环境条件下进行。通过 ESR 光谱和中间体捕获技术进行了初步的机理研究。
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