Cu-catalyzed carbon-heteroatom coupling reactions under mild conditions promoted by resin-bound organic ionic bases

YB Huang, CT Yang, J Yi, XJ Deng…

Index: Huang, Yao-Bing; Yang, Chu-Ting; Yi, Jun; Deng, Xiao-Jian; Fu, Yao; Liu, Lei Journal of Organic Chemistry, 2011 , vol. 76, # 3 p. 800 - 810

Full Text: HTML

Citation Number: 47

Abstract

Resin-bound organic ionic bases (RBOIBs) were developed in which tetraalkyl-ammonium or phosphonium cations are covalently attached to solid resins. The application tests showed that the performance of the tetraalkyl-ammonium-type RBOIBs is slightly better than that of the corresponding Cs salts in Cu-catalyzed C− N cross-couplings, while the tetraalkylphosphonium-type RBOIBs are significantly better than all the inorganic bases. ...

Related Articles:

The Key Gold: Enhanced Platinum Catalysis for the Selective Hydrogenation of α, β-Unsaturated Ketone

[Li, Linsen; Niu, Zhiqiang; Cai, Shuangfei; Zhi, Yun; Li, Hao; Rong, Hongpan; Liu, Lichen; Liu, Lei; He, Wei; Li, Yadong Chemical Communications, 2013 , vol. 49, # 61 p. 6843 - 6845]

Study of the microwave-assisted hydrolysis of nitriles and esters and the implementation of this system in rapid microwave-assisted Pd-catalyzed amination

[Van Baelen, Gitte; Maes, Bert U.W. Tetrahedron, 2008 , vol. 64, # 23 p. 5604 - 5619]

Ruthenium??Catalyzed One??Pot Aromatic Secondary Amine Formation from Nitroarenes and Alcohols

[Liu, Yong; Chen, Wen; Feng, Chao; Deng, Guojun Chemistry - An Asian Journal, 2011 , vol. 6, # 5 p. 1142 - 1146]

One-pot reductive amination of acetals with aromatic amines using decaborane (B10H14) in methanol

[Park, Eun Soo; Lee, Ji Hee; Kim, Soo Jung; Yoon, Cheol Min Synthetic Communications, 2003 , vol. 33, # 19 p. 3387 - 3396]

One-pot reductive amination of acetals with aromatic amines using decaborane (B10H14) in methanol

[Park, Eun Soo; Lee, Ji Hee; Kim, Soo Jung; Yoon, Cheol Min Synthetic Communications, 2003 , vol. 33, # 19 p. 3387 - 3396]

More Articles...