Tetrahedron Letters

Ligand free palladium catalyzed decarboxylative cross-coupling of aryl halides with oxalate monoester salts

Y Li, HH Chen, CF Wang, XL Xu, YS Feng

Index: Li, Yan; Chen, Huan-Huan; Wang, Chu-Fei; Xu, Xiao-Lan; Feng, Yi-Si Tetrahedron Letters, 2012 , vol. 53, # 43 p. 5796 - 5799

Full Text: HTML

Citation Number: 5

Abstract

Ligand free Pd-catalyzed decarboxylative cross-coupling of potassium oxalate monoester and derivatives with aryl iodides and bromides is described. Functionalized aromatic esters can be efficiently synthesized via this method with only 1.0 mol% Pd (OAc) 2 catalyst without any phosphine ligand. This method illustrates an inexpensive and operationally simple method for the preparation of aromatic esters and acids, which is especially beneficial for ...

~73%

~67%

~64%

~77%

~62%

~61%

~44%

~80%

~54%

~64%

~78%

~77%

~80%

~73%

~86%

~83%

Efficient palladium-catalysed carbonylative and Suzuki–Miyau...

[McNulty, James; Nair, Jerald J.; Sliwinski, Marcin; Robertson, Al J. Tetrahedron Letters, 2009 , vol. 50, # 20 p. 2342 - 2346]

Advances in the Carbonylation of Aryl Halides Using Palladiu...

[Beller, Matthias; Indolese, Adriano F. Chimia, 2001 , vol. 55, # 9 p. 684 - 687]

Protic acid immobilized on solid support as an extremely eff...

[Chakraborti, Asit K.; Singh, Bavneet; Chankeshwara, Sunay V.; Patel, Alpesh R. Journal of Organic Chemistry, 2009 , vol. 74, # 16 p. 5967 - 5974]

Generally applicable and efficient esterification of aldehyd...

[Ma, Gaizhi; Leng, Yuting; Qiao, Huijie; Yang, Fan; Wang, Shiwei; Wu, Yangjie Applied Organometallic Chemistry, 2014 , vol. 28, # 1 p. 44 - 47]