Organic letters

Palladium-Catalyzed Decarboxylative Coupling of Isatoic Anhydrides with Arylboronic Acids

W Lu, J Chen, M Liu, J Ding, W Gao, H Wu

Index: Zheng, Xingwang; Ding, Jinchang; Chen, Jiuxi; Gao, Wenxiao; Liu, Miaochang; Wu, Huayue Organic Letters, 2011 , vol. 13, # 7 p. 1726 - 1729

Full Text: HTML

Citation Number: 21

Abstract

The decarboxylative coupling of isatoic anhydrides with arylboronic acids was realized for the first time in the presence of Pd2 (dba) 3 and DPEphos, achieving aryl o-aminobenzoates with yields ranging from moderate to good. The efficiency of this procedure was demonstrated by good compatibility with fluoro, chloro, bromo, nitro, cyano, trifluoromethyl, formacyl, acetyl, thienyl, and naphthyl groups. Preliminary mechanistic experiments using ...

Related Articles:

Ligand-free copper-catalyzed O-arylation of nitroarenes with phenols

[Chen, Jiuxi; Wang, Xingyong; Zheng, Xingwang; Ding, Jinchang; Liu, Miaochang; Wu, Huayue Tetrahedron, 2012 , vol. 68, # 43 p. 8905 - 8907]

Ligand-free catalytic system for the synthesis of diarylethers over Cu 2 O/Cu-CNTs as heterogeneous reusable catalyst

[Zhang, Ying-Peng; Jiao, Ya-Cong; Yang, Yun-Shang; Li, Chun-Lei Tetrahedron Letters, 2013 , vol. 54, # 48 p. 6494 - 6497]

(Aryloxy) aryl semicarbazones and related compounds: a novel class of anticonvulsant agents possessing high activity in the maximal electroshock screen

[Dimmock, Jonathan R.; Puthucode, Ramanan N.; Smith, Jennifer M.; Hetherington, Mark; Quail, J. Wilson; Pugazhenthi, Uma; Lechler, Terry; Stables, James P. Journal of Medicinal Chemistry, 1996 , vol. 39, # 20 p. 3984 - 3997]

A general and efficient protocol for the synthesis of biaryl ethers from aryl silyl ethers using Cs2CO3

[Cui, Sun-Liang; Jiang, Zhi-Yong; Wang, Yan-Guang Synlett, 2004 , # 10 p. 1829 - 1831]

Synthesis of l, l-isodityrosine

[Boger, Dale L.; Yohannes, Daniel Tetrahedron Letters, 1989 , vol. 30, # 16 p. 2053 - 2056]

More Articles...