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Synfacts 2009(6): 0616-0616
DOI: 10.1055/s-0029-1216658
DOI: 10.1055/s-0029-1216658
Synthesis of Materials and Unnatural Products
© Georg Thieme Verlag
Stuttgart ˙ New York
Highly Stable Heptacene
I. Kaur, N. N. Stein, R. P. Kopreski, G. P. Miller*
University of New Hampshire, Durham, USA
Weitere Informationen
Publikationsverlauf
Publikationsdatum:
25. Mai 2009 (online)
Significance
A highly stable heptacene derivative (9) has been synthesized. This compound is stabilized by the thioaryl substituents as well as by the o-dimethylphenyl groups. The only previous reports of functionalized heptacenes contained silylethynyl substituents on the central ring.