Synlett

CuI-catalyzed coupling reactions of aryl iodides and bromides with thiols promoted by amino acid ligands

W Deng, Y Zou, YF Wang, L Liu, QX Guo

Index: Deng, Wei; Zou, Yan; Wang, Ye-Feng; Liu, Lei; Guo, Qing-Xiang Synlett, 2004 , # 7 p. 1254 - 1258

Full Text: HTML

Citation Number: 111

Abstract

We were interested in finding more and better catalyst-ligand systems for the Cu-catalyzed CS coupling reactions. We were also interested in using aryl bromides, which are less expensive but also less reactive than aryl iodides, as the reactant for the coupling reactions. Thus we paid attention to a special group of ligand, ie amino acids. Any coupling reactions that can use amino acids as ligand would be very interesting because of the following reasons: (1) the amino ...

Related Articles:

Disulfides as efficient thiolating reagents enabling selective bis-sulfenylation of aryl dihalides under mild copper-catalyzed conditions

[Liu, Yunyun; Wang, Hang; Zhang, Jida; Wan, Jie-Ping; Wen, Chengping RSC Advances, 2014 , vol. 4, # 37 p. 19472 - 19475]

Ring??opening reactions of 5??(aryl) thianthrenium bromides with aryl thiolates

[Qian, Ding-Quan; Liu, Bo; Shine, Henry J.; Guzman-Jimenez, Ilse Y.; Whitmire, Kenton H. Journal of Physical Organic Chemistry, 2002 , vol. 15, # 3 p. 139 - 147]

p-Phenylene sulfide oligomers and their properties. Ar–S couplings mediated by copper or by fluorine substitutions

[Goyot, Olivier; Gingras, Marc Tetrahedron Letters, 2009 , vol. 50, # 17 p. 1977 - 1981]

Ring??opening reactions of 5??(aryl) thianthrenium bromides with aryl thiolates

[Qian, Ding-Quan; Liu, Bo; Shine, Henry J.; Guzman-Jimenez, Ilse Y.; Whitmire, Kenton H. Journal of Physical Organic Chemistry, 2002 , vol. 15, # 3 p. 139 - 147]

Ring??opening reactions of 5??(aryl) thianthrenium bromides with aryl thiolates

[Qian, Ding-Quan; Liu, Bo; Shine, Henry J.; Guzman-Jimenez, Ilse Y.; Whitmire, Kenton H. Journal of Physical Organic Chemistry, 2002 , vol. 15, # 3 p. 139 - 147]

More Articles...