1373875-34-3Relevant academic research and scientific papers
Copper catalyzed oxidative ortho-C-H benzoxylation of 2-phenylpyridines with benzyl alcohols and benzyl amines as benzoxylation sources
Khemnar, Ashok B.,Bhanage, Bhalchandra M.
, p. 9631 - 9637 (2014)
A simple and efficient protocol for the oxidative ortho benzoxylation of 2-phenylpyridines with benzyl alcohols and benzyl amines via C-H bond activation has been developed. The present protocol uses benzyl alcohol and benzyl amine as inexpensive and easi
Amides and Ethers as Chemoselective Surrogates for Copper(II)-Catalyzed ortho Benzoyloxylation of 2-Phenylpyridines
Yedage, Subhash L.,Bhanage, Bhalchandra M.
, p. 2161 - 2169 (2015/09/15)
Chemoselective ortho benzoyloxylation of 2-phenylpyridine derivatives using amides and ethers as novel arylcarboxy sources using a Cu(II)/TBHP catalytic system has been reported. It is a simple protocol for ortho benzoyloxylation using amides and ethers as surrogates. A broad range of amides and ethers was found to be compatible under optimized reaction conditions to provide the corresponding products in good to excellent yield. The reaction proceeds through the cleavage of C-N, C-O, and C-H bonds and the formation of a new C-O bond via C-H functionalization.
Benzylic ethers as arylcarboxy surrogates in substrate directed ortho C-H functionalisation catalysed by copper
Khatun, Nilufa,Banerjee, Arghya,Santra, Sourav Kumar,Ali, Wajid,Patel, Bhisma K.
, p. 36461 - 36466 (2015/05/05)
A copper catalysed ortho-benzoxylation of 2-arylpyridines has been accomplished using benzylic ethers as the alternative arylcarboxy sources (ArCOO-) via sp2 C-H bond activation. The use of the Pd/TBHP catalytic system is reported to install an
Benzylamine as an arylcarboxy surrogate: A copper catalysed o-benzoxylation of 2-phenylpyridines using benzyl amines
Behera, Ahalya,Rout, Saroj K.,Guin, Srimanta,Patel, Bhisma K.
, p. 55115 - 55118 (2015/01/16)
Different reactivities and selectivities of Cu and Pd catalysts have been demonstrated in the reactions of benzylamines with 2-phenylpyridines. Although Pd is reported to give o-arylation (ArCO-), Cu introduces an arylcarboxy group (ArCOO-) at the proxima
'Ligand-free' palladium-catalyzed direct C-H bond oxidative acyloxylation of 2-arylpyridines with aromatic carboxylic acids
Hu, Chao-Jun,Zhang, Xiao-Hong,Ding, Qiu-Ping,Lv, Ting,Ge, Shao-Peng,Zhong, Ping
scheme or table, p. 2465 - 2468 (2012/06/01)
A palladium-catalyzed direct C-H bond oxidative acyloxylation of 2-arylpyridines with aromatic carboxylic acids is described. Several 2-arylpyridines derivatives and aromatic carboxylic acids participate in the reaction, providing a series of mono-acyloxy
