Palladium-Catalyzed Double Ullmann Reaction: An Approach towards Tetraphenylenes
Publication in refereed journal

香港中文大學研究人員

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摘要A palladium-catalyzed double Ullmann coupling reaction for the preparation of tetraphenylenes has been developed. With this protocol, twelve tetraphenylene derivatives were synthesized from the corresponding 2,2-diiodobiaryls directly with the yields ranging from 13-51%. Insights into the mechanism of these palladium-catalyzed double coupling reactions are discussed, and the findings are expected to increase the level of understanding of palladium-catalyzed formation of carbon-carbon bonds within rigid molecular frameworks.
著者Li X, Han JW, Wong HNC
期刊名稱Asian Journal of Organic Chemistry
出版年份2016
月份1
日期1
卷號5
期次1
出版社WILEY-V C H VERLAG GMBH
頁次74 - 81
國際標準期刊號2193-5807
電子國際標準期刊號2193-5815
語言英式英語
關鍵詞biaryls; catalysis; palladium; tetraphenylenes; Ullmann reaction
Web of Science 學科類別Chemistry; Chemistry, Organic

上次更新時間 2020-12-10 於 00:24