DBU-Promoted Cu(OAc)•H 2 O-Catalysed Coupling Reactions of Aryl Iodides and Sodium Azide

An efficient and simple protocol for the synthesis of aryl azides by the coupling of aryl iodides with sodium azide, in good to excellent yields in DMSO at 95 °C under catalysis by Cu(OAc) 2 -H 2 O and 1,8-diazabicyclo[5.4.0]undec-7-ene (DBU), has been established. The optimised loadings of Cu(OAc)...

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Bibliographic Details
Published in:Journal of chemical research 2018-06, Vol.42 (5), p.247-250
Main Authors: Jiang, Yuqin, Suo, Huajun, Zhao, Yaru, Li, Xiyong, Sun, Yamin, Li, Xingfeng, Dong, Wenpei, Li, Wei, Zhang, Weiwei, Xu, Guiqing
Format: Article
Language:English
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Summary:An efficient and simple protocol for the synthesis of aryl azides by the coupling of aryl iodides with sodium azide, in good to excellent yields in DMSO at 95 °C under catalysis by Cu(OAc) 2 -H 2 O and 1,8-diazabicyclo[5.4.0]undec-7-ene (DBU), has been established. The optimised loadings of Cu(OAc) 2 -H 2 O and DBU were 10 mol% and 15 mol% respectively.
ISSN:1747-5198
2047-6507
DOI:10.3184/174751918X15260507766192