Grehn, Leif; Maia, Hernaeni L. S.; Monteiro, Luis S., Journal of Chemical Research, Miniprint, 1991, p. 1501 - 1519
作者:Grehn, Leif、Maia, Hernaeni L. S.、Monteiro, Luis S.、Montenegro, M. Irene、Ragnarsson, Ulf
DOI:——
日期:——
Highly<i>ortho</i>-Selective Chlorination of Anilines Using a Secondary Ammonium Salt Organocatalyst
作者:Xiaodong Xiong、Ying-Yeung Yeung
DOI:10.1002/anie.201607388
日期:2016.12.23
An organocatalytic, highly facile, efficient, and regioselective ortho‐chlorination of anilines is described. A secondary ammonium chloride salt has been employed as the catalyst and the reaction can be conducted at room temperature without protection from air and moisture. In addition, the reaction is readily scalable and the catalyst can be recycled and reused. This catalytic protocol has been applied
作者:Ni, Shengyang、Halder, Riya、Ahmadli, Dilgam、Reijerse, Edward J.、Cornella, Josep、Ritter, Tobias
DOI:10.1038/s41929-024-01160-1
日期:——
Nickel photoredox catalysis has resulted in a rich development of transition-metal-catalysed transformations for carbon–heteroatom bond formation. By harnessing light energy, the transition metal can attain oxidation states that are difficult to achieve through thermal chemistry in a catalytic manifold. For example, nickel photoredox reactions have been reported for both the synthesis of anilines and