Selective Benzylic and Allylic Alkylation of Protic Nucleophiles with Sulfonamides through Double Lewis Acid Catalyzed Cleavage of sp3 Carbon–Nitrogen Bonds
CR Liu, MB Li, CF Yang, SK Tian
Index: Liu, Cong-Rong; Li, Man-Bo; Yang, Cui-Feng; Tian, Shi-Kai Chemistry - A European Journal, 2009 , vol. 15, # 3 p. 793 - 797
Full Text: HTML
Citation Number: 68
Abstract
Abstract The acid-catalyzed benzylic and allylic alkylation of protic nucleophiles is fundamentally important for the formation of carbon [BOND] carbon and carbon [BOND] heteroatom bonds, and it is a formidable challenge for benzylic and allylic amine derivatives to be used as the alkylating agents. Herein we report a highly efficient benzylic and allylic alkylation of protic carbon and sulfur nucleophiles with sulfonamides through double ...
Related Articles:
[Barbero, Margherita; Berto, Silvia; Cadamuro, Silvano; Daniele, Pier Giuseppe; Dughera, Stefano; Ghigo, Giovanni Tetrahedron, 2013 , vol. 69, # 15 p. 3212 - 3217]
[Li, Zheng; Deng, Gang; Li, Yuan-Chao Synlett, 2008 , # 19 p. 3053 - 3057]
Proton-exchanged montmorillonite-mediated reactions of methoxybenzyl esters and ethers
[Chen, Dongyin; Xu, Chang; Deng, Jie; Jiang, Chunhuan; Wen, Xiaoan; Kong, Lingyi; Zhang, Ji; Sun, Hongbin Tetrahedron, 2014 , vol. 70, # 11 p. 1975 - 1983]
Proton-exchanged montmorillonite-mediated reactions of methoxybenzyl esters and ethers
[Chen, Dongyin; Xu, Chang; Deng, Jie; Jiang, Chunhuan; Wen, Xiaoan; Kong, Lingyi; Zhang, Ji; Sun, Hongbin Tetrahedron, 2014 , vol. 70, # 11 p. 1975 - 1983]
[Kuwano, Ryoichi; Yokogi, Masashi Chemical Communications, 2005 , # 47 p. 5899 - 5901]