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Iodine-doped sumanene and its application for the synthesis of chalcogenasumanenes and silasumanenesTan, Qitao; Zhou, Dandan; Zhang, Tao; Liu, Bingxin; Xu, Bin
Chemical communications (Cambridge, England), 2017, Letnik: 53, Številka: 74Journal Article
The synthesis of an iodine-doped sumanene, which represents the first example of halogen-doped buckybowls, is described. Pristine trithiasumanene, trisilasumanene and the hitherto unknown parent triselenasumanene, three interesting heterobuckybowls with significant synthetic challenges, were efficiently prepared from the iodine-doped sumanene through non-pyrolytic conditions. This work demonstrates the high potential of hypervalent iodines embedded in extended π-conjugated systems for the synthesis of novel curved and planar polycyclic aromatic hydrocarbons.
