Efficient synthesis of fluoren-9-ones by the palladium-catalyzed annulation of arynes by 2-haloarenecarboxaldehydes
…, X Zhang, F Shi, RC Larock
Index: Waldo, Jesse P.; Zhang, Xiaoxia; Shi, Feng; Larock, Richard C. Journal of Organic Chemistry, 2008 , vol. 73, # 17 p. 6679 - 6685
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Citation Number: 49
Abstract
Recent groundbreaking work in the area of metal-catalyzed transformations of arynes, including the palladium-catalyzed cyclotrimerization of benzynes to form triphenylenes, 1 has provided novel new ways to rapidly construct fused aromatic polycycles. The metal- catalyzed cocyclization of arynes with alkynes has also been investigated. 2 In addition, metal-catalyzed carbonylative cycloadditions of arynes3 and the cocyclotrimerization of ...
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