典型文献
Selective C-C bonds formation,N-alkylation and benzo[d]imidazoles synthesis by a recyclable zinc composite
文献摘要：
Earth abundant metals are much less expensive,promising,valuable metals and could be served as cata-lysts for the borrowing hydrogen reaction,dehydrogenation and heterocycles synthesis,instead of noble metals.The uniformly dispersed zinc composites were designed,synthesized and carefully characterized by means of XPS,EDS,TEM and XRD.The resulting zinc composite showed good catalytic activity for the N-alkylation of amines with amines,ketones with alcohols in water under base-free conditions,while un-saturated carbonyl compounds could also be synthesized by tuning the reaction conditions.Importantly,it was the first time to realize the synthesis of 2-aryl-1H-benzo[d]imidazole derivatives by using this zinc composite under green conditions.Meanwhile,this zinc catalyst could be easily recovered and reused for at least five times.
文献关键词：
中图分类号：
作者姓名：
Guanxin Zhu;Zheng-Chao Duan;Haiyan Zhu;Dongdong Ye;Dawei Wang
作者机构：
The Key Laboratory of Synthetic and Biological Colloids,Ministry of Education,School of Chemical and Material Engineering,Jiangnan University,Wuxi 214122,China;State Key Laboratory of Pulp and Paper Engineering,South China University of Technology,Guangzhou 510640,China;School of Chemical and Environmental Engineering,Hubei Minzu University,Enshi 445000,China
文献出处：
引用格式：
[1]Guanxin Zhu;Zheng-Chao Duan;Haiyan Zhu;Dongdong Ye;Dawei Wang-.Selective C-C bonds formation,N-alkylation and benzo[d]imidazoles synthesis by a recyclable zinc composite)[J].中国化学快报（英文版）,2022(01):266-270
A类：
imidazoles
B类：
Selective,bonds,formation,alkylation,benzo,synthesis,by,recyclable,zinc,Earth,abundant,metals,much,less,expensive,promising,valuable,could,served,lysts,borrowing,reaction,dehydrogenation,heterocycles,instead,noble,uniformly,dispersed,composites,were,designed,synthesized,carefully,characterized,means,XPS,EDS,TEM,resulting,showed,good,catalytic,activity,amines,ketones,alcohols,water,under,base,free,conditions,saturated,carbonyl,compounds,also,tuning,Importantly,was,first,realize,aryl,1H,derivatives,using,this,green,Meanwhile,catalyst,easily,recovered,reused,least,five,times
AB值：
0.610536
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