Highly selective catalytic Friedel–Crafts sulfonylation of aromatic compounds using a FeCl 3-based ionic liquid
K Bahrami, MM Khodei, F Shahbazi
Index: Bahrami, Kiumars; Khodei, Mohammad Mehdi; Shahbazi, Fomeida Tetrahedron Letters, 2008 , vol. 49, # 24 p. 3931 - 3934
Full Text: HTML
Citation Number: 32
Abstract
The wide use of organosulfones as versatile synthons in organic synthesis is well known. 1 Organosulfones are useful intermediates in a wide range of fields such as agrochemicals, 2 pharmaceuticals 3 and 4 and polymers. 5 The most practical laboratory method for preparing aryl sulfones is via the Friedel–Crafts sulfonylation of arenes using sulfonyl chlorides. 6 and 7 Catalysts such as AlCl 3 and SbF 5 , 8 BiCl 3 /triflic acid, 9 metal-exchanged K-10 Montmorillonites, 10 ...
Related Articles:
[Cacchi, Sandro; Fabrizi, Giancarlo; Goggiamani, Antonella; Parisi, Luca M.; Bernini, Roberta Journal of Organic Chemistry, 2004 , vol. 69, # 17 p. 5608 - 5614]
[Cacchi, Sandro; Fabrizi, Giancarlo; Goggiamani, Antonella; Parisi, Luca M.; Bernini, Roberta Journal of Organic Chemistry, 2004 , vol. 69, # 17 p. 5608 - 5614]
General Copper??Catalyzed Transformations of Functional Groups from Arylboronic Acids in Water
[Yang, Haijun; Li, Yong; Jiang, Min; Wang, Junmei; Fu, Hua Chemistry - A European Journal, 2011 , vol. 17, # 20 p. 5652 - 5660]
[Bandgar; Bettigeri, Sampada V.; Phopase, Jaywant Organic Letters, 2004 , vol. 6, # 13 p. 2105 - 2108]
[Bian, Ming; Xu, Fada; Ma, Cheng Synthesis, 2007 , # 19 p. 2951 - 2956]