Direct Arylation of N??Heteroarenes with Aryldiazonium Salts by Photoredox Catalysis in Water

…, CJ Zhao, YY Zhang, C Wang, J Xiao

Index: Xue, Dong; Jia, Zhi-Hui; Zhao, Cong-Jun; Zhang, Yan-Yan; Wang, Chao; Xiao, Jianliang Chemistry - A European Journal, 2014 , vol. 20, # 10 p. 2960 - 2965

Full Text: HTML

Citation Number: 28

Abstract

Abstract A highly effective visible light-promoted “radical-type” coupling of N-heteroarenes with aryldiazonium salts in water has been developed. The reaction proceeds at room temperature with [Ru (bpy) 3] Cl 2⋅ 6 H 2 O as a photosensitizer and a commercial household light bulb as a light source. Pyridine and a variety of substituted pyridines are effective substrates under these reaction conditions, and only monosubstituted products ...

Related Articles:

Silver-catalyzed cascade reaction of o-aminoaryl compounds with alkynes: an aniline mediated synthesis of 2-substituted quinolines

[Li, Hongfeng; Wang, Chengyu; Huang, He; Xu, Xiaolei; Li, Yanzhong Tetrahedron Letters, 2011 , vol. 52, # 10 p. 1108 - 1111]

Catalytic Arylation of a C H Bond in Pyridine and Related Six??Membered N??Heteroarenes Using Organozinc Reagents

[Hyodo, Isao; Tobisu, Mamoru; Chatani, Naoto Chemistry - An Asian Journal, 2012 , vol. 7, # 6 p. 1357 - 1365]

Ruthenium-catalyzed oxidative coupling and cyclization between 2-aminobenzyl alcohol and secondary alcohols leading to quinolines

[Cho, Chan Sik; Kim, Bok Tae; Choi, Heung-Jin; Kim, Tae-Jeong; Shim, Sang Chul Tetrahedron, 2003 , vol. 59, # 40 p. 7997 - 8002]

Palladium-catalyzed direct arylation of azine and azole N-oxides: Reaction development, scope and applications in synthesis

[Campeau, Louis-Charles; Stuart, David R.; Leclerc, Jean-Philippe; Bertrand-Laperle, Megan; Villemure, Elisia; et al. Journal of the American Chemical Society, 2009 , vol. 131, p. 3291 - 3306]

… -catalyzed cross-coupling reactions of heterocyclic chlorides with arylmagnesium halides and of polyfunctionalized arylcopper reagents with aryl bromides, chlorides, …

[Korn, Tobias J.; Schade, Matthias A.; Cheemala, Murthy N.; Wirth, Stefan; Guevara, Simon A.; Cahiez, Gerard; Knochel, Paul Synthesis, 2006 , # 21 p. 3547 - 3574]

More Articles...