Synthesis and Structure of a Polyphenylene Macrocycle Related to “Cubic Graphite”
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https://figshare.com/articles/dataset/Synthesis_and_Structure_of_a_Polyphenylene_Macrocycle_Related_to_Cubic_Graphite_/3742053
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资源简介:
Palladium-catalyzed coupling of 1,2-bis(4-bromophenyl)-3,4,5,6-tetraphenylbenzene and the corresponding hexaphenylbenzene bis(boronic acid)
gave a mixture of linear and cyclic oligomers of hexaphenylbenzene. An X-ray crystal structure of the tetrameric oligomer showed it to be the
polyphenylene macrocycle 4 (C168H112). The roughly D2 symmetric macrocycle contains a large central cavity, and it is one of the channel
substructures of “phenylogous cubic graphite”.
创建时间:
2016-08-20



