Selective synthesis and crystal structure of [10]cycloparaphenylene.
[10]Cycloparaphenylene ([10]CPP) was selectively synthesized in four steps in 13% overall yield from commercially available 4,4'-diiodobiphenyl by using mono-I-Sn exchange, Sn-Pt transmetalation, I-Pd exchange, and subsequent oxidative coupling reactions. The single-crystal X-ray structure of [10]CPP is described.
Institute for Chemical Research, Kyoto University, Uji, Kyoto 611-0011, Japan.
Eiichi
E
Kayahara
Yoichi
Y
Sakamoto
Toshiyasu
T
Suzuki
Shigeru
S
Yamago
D001555:Benzene Derivatives / Q000138:chemical synthesis* / Q000737:chemistry; D018360:Crystallography, X-Ray; D047028:Macrocyclic Compounds / Q000138:chemical synthesis* / Q000737:chemistry; D008958:Models, Molecular; D015394:Molecular Structure
D001555:Benzene Derivatives; D047028:Macrocyclic Compounds