Tetrahedron

Synthesis of tetraaryl-p-benzoquinones and 2, 3-diaryl-1, 4-naphthoquinones via Suzuki–Miyaura cross-coupling reactions

…, I Ali, RA Khera, I Knepper, A Ali, T Patonay, A Villinger…

文献索引：Hassan, Zahid; Ullah, Ihsan; Ali, Iftikhar; Khera, Rasheed Ahmad; Knepper, Ingo; Ali, Asad; Patonay, Tamas; Villinger, Alexander; Langer, Peter Tetrahedron, 2013 , vol. 69, # 2 p. 460 - 469

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被引用次数: 4

摘要

The palladium-catalyzed Suzuki–Miyaura coupling reaction of tetrabromo-p-benzoquinone and 2, 3-dibromonaphthoquinone provide a convenient approach to tetraaryl-p- benzoquinones and 2, 3-diarylnaphthoquinones. Suzuki–Miyaura of tetrabromo-1, 4- phenylene bis (trifluoromethanesulfonate) and of 2, 3-dibromonaphthalene-1, 4-diyl bis ( trifluoromethanesulfonate) resulted in the formation of the same type of quinone products ...