1048964-07-3Relevant academic research and scientific papers
Nickel-catalyzed cross-coupling of aryl phosphates with arylboronic acids
Chen, Hu,Huang, Zhongbin,Hu, Xiaoming,Tang, Guo,Xu, Pengxiang,Zhao, Yufen,Cheng, Chien-Hong
experimental part, p. 2338 - 2344 (2011/05/30)
The Suzuki-Miyaura cross-coupling of aryl phosphates using Ni(PCy 3)2Cl2 as an inexpensive, bench-stable catalyst is described. Broad substrate scope and high efficiency are demonstrated by the syntheses of more than 40 biaryls and by constructing complex organic molecules. The poor reactivity of aryl phosphates relative to aryl halides is successfully employed to construct polyarenes by selective cross-coupling using Pd and Ni catalysts.
Biaryl construction via Ni-catalyzed C-O activation of phenolic carboxylates
Guan, Bing-Tao,Wang, Yang,Li, Bi-Jie,Yu, Da-Gang,Shi, Zhang-Jie
supporting information; scheme or table, p. 14468 - 14470 (2009/02/08)
Biaryl scaffolds were constructed via Ni-catalyzed aryl C-O activation by avoiding cleavage of the more reactive acyl C-O bond of aryl carboxylates. Now aryl esters, in general, can be successfully employed in cross-coupling reactions for the first time.
Nickel-catalyzed cross-coupling of aryl methyl ethers with aryl boronic esters
Tobisu, Mamoru,Shimasaki, Toshiaki,Chatani, Naoto
experimental part, p. 4866 - 4869 (2009/02/08)
(Chemical Equation Presented) To C-OMe and go: The title reaction, involving cleavage of a C-OMe bond, is demonstrated for the coupling of aryl methyl ethers on fused aromatic systems, such as naphthalene and phenanthrene, as well as anisoles containing electron-withdrawing groups with a wide range of boronic esters. cod=cycloocta-1,5-diene, Cy=cyclohexyl.
