Selective Synthesis and Crystal Structure of [10]Cycloparaphenylene

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• 作者：Eiichi Kayahara ; Yoichi Sakamoto ; Toshiyasu Suzuki ; Shigeru Yamago
• 刊名：Organic Letters
• 出版年：2012
• 出版时间：July 6, 2012
• 年：2012
• 卷：14
• 期：13
• 页码：3284-3287
• 全文大小：253K
• 年卷期：v.14,no.13(July 6, 2012)
• ISSN：1523-7052

文摘

[10]Cycloparaphenylene ([10]CPP) was selectively synthesized in four steps in 13% overall yield from commercially available 4,4鈥?diiodobiphenyl by using mono-I鈥揝n exchange, Sn鈥揚t transmetalation, I鈥揚d exchange, and subsequent oxidative coupling reactions. The single-crystal X-ray structure of [10]CPP is described.