期刊
SYNLETT
卷 -, 期 13, 页码 2053-2056出版社
GEORG THIEME VERLAG KG
DOI: 10.1055/s-2007-984897
关键词
arenes; chromophores; cross-coupling; quinines; Suzuki reaction
1, 2 -Diaryl-substituted acenaphthylene derivatives were prepared simply via Suzuki-Miyaura coupling in good or excellent yields. By applying this method, acenaphthylene- 1,2-bis(p-quinone methide) with two 3,5-di-tert-butyl-4-oxocyclohexadienylidene units, which is a stable deep purple crystalline substance with a very broad absorption in the whole visible region and relatively low reduction potential, was prepared and characterized.
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