Synthesis of Aromatic Compounds by Catalytic C C Bond Activation of Biphenylene or Angular [3] Phenylene

…, I Císařová, J Roithová, M Kotora

文献索引：Korotvicka, Ales; Cisarova, Ivana; Roithova, Jana; Kotora, Martin Chemistry - A European Journal, 2012 , vol. 18, # 14 p. 4200 - 4207

全文：HTML全文

被引用次数: 14

摘要

Abstract Substituted phenanthrenes and picenes were easily prepared by reaction of biphenylene or angular [3] phenylene with various alkynes in the presence of a catalytic amount of [IrCl (cod)] 2/dppe (cod= 1, 5-cyclooctadiene, dppe= 1, 2-bis (diphenylphosphino) ethane). The reaction is based on C [BOND] C bond activation of the cyclobutane ring. The reaction tolerates the presence of bulky groups on the alkyne, such as the ferrocene ...