Toward Ideal Arene Assembly : Catalytic C-H Bond Arylation of Aromatic Compounds
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概要
- 論文の詳細を見る
In this account, the early stages of our campaign (2006-2009) to develop catalysts able to realize ideal arene assembly through catalytic C-H bond arylation of aromatic compounds are described. New Rh, Ir, and Ni catalysts have been developed for the C-H bond arylation of heteroarenes with haloarenes. It was also found that Cu(OCOCF3)2 can promote the C-H bond arylation of electron-rich arenes with aryl boronic acids. During these studies, we accidentally discovered that KOt-Bu alone can promote the C-H bond arylation of electron-deficient nitrogen heterocycles with haloarenes. Through a sequence of three consecutive bond-selective C-H arylations, a programmed synthesis of tetraarylthiophenes has been established. During this study, we discovered metal-and ligand-controlled regiodivergency in C-H bond arylation.
- 社団法人 有機合成化学協会の論文
- 2010-11-01
著者
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ITAMI Kenichiro
Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Kyoto Un
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Itami Kenichiro
Department Of Chemistry Graduate School Of Science Nagoya University
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