Efficient Synthesis of Triarylamines Catalyzed by Copper(I)Diazabutadiene Complexes  

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作  者:Yuhua Liu Lianming Yang 

机构地区:[1]School of Chemistry and Chemical Engineering,Guangzhou University,Guangzhou,Guangdong 510006,China [2]Beijing National Laboratory for Molecular Sciences(BNLMS),New Materials Laboratory,Institute of Chemistry,Chinese Academy of Sciences,Beijing 100080,China

出  处:《Chinese Journal of Chemistry》2015年第4期473-478,共6页中国化学(英文版)

摘  要:Cuprous chloride was coordinated by diazabutadiene(DAB-R)ligands to form Cu(I)-(DAB-R)complexes,most of which have a 1∶1 ratio of Cu to DAB-R as reported.In the case of a special DAB-iPP,N,N'-bis(2,6-diiso-propylphenyl)-1,4-diaza-1,3-butadiene,an unexpected composition of complex was found with the formula Cu(I)Cl(DAB)_(2).When employed as catalyst for triarylamine synthesis from the coupling of aryl halides with pri-mary and secondary arylamines,the new Cu(I)-(DAB-iPP)complex displayed high efficiency.

关 键 词:copper complexes N N'-bis(2 6-diisopropylphenyl)-1 4-diaza-1 3-butadiene triarylamine synthesis 

分 类 号:O62[理学—有机化学]

 

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