PEt3-mediated deoxygenative C-N coupling of nitroarenes and boronic acids

TETRAHEDRON

卷:75

Article

Nykaza, Trevor, V¹  Yang, Junyu¹  Radosevich, Alexander T.¹ 

[1] MIT, Dept Chem, 77 Massachusetts Ave, Cambridge, MA 02139 USA

关键词: C-N bond formation;    Nitroarene;    Boronic acid;    Phosphine;   

DOI  :  10.1016/j.tet.2019.03.035

来源: Elsevier

【 摘 要 】

A method for the preparation of aryl- and heteroarylamine products by triethylphosphine-mediated deoxygenative coupling of nitroarenes and boronic acids is reported. This method provides access to an array of functionalized (hetero)arylamine products from readily available starting materials under the action of an inexpensive commercial reagent. The developed triethylphosphine-mediated transformation highlights the capability of organophosphorus compounds to carry out this useful deoxygenative transformation without the necessity of any transition metal additives. (C) 2019 Elsevier Ltd. All rights reserved.

【 授权许可】

Free