ヨシゴエ　ユウスケ   吉越　裕介    所属   千葉工業大学  工学部 教育センター（工学部）    職種   准教授
言語種別	英語
発行・発表の年月	2024/03
形態種別	学術雑誌
査読	査読あり
標題	Synthesis of Interlocked and Non-Interlocked Deca(para-phenylene) Derivatives by Ni-mediated Biaryl Coupling.
執筆形態	共著
掲載誌名	Chemistry - A European Journal
掲載区分	国外
巻・号・頁	30(16),pp.e202304309
著者・共著者	Misuzu Ohta, Ayano Okuda, Shoichi Hosoya, Yusuke Yoshigoe, Shinichi Saito
概要	Oligo(para-phenylene) (PPn) is a compound composed of directly connected 1,4-phenylene moieties. The synthesis of PPn composed of six or more phenylene moieties with no substituent at the internal phenylene moiety has been challenging because of its low solubility. Herein we synthesized oligo(para-phenylene)[2]rotaxanes, including a deca(para-phenylene)[2]rotaxane, with a defined number of phenylene moieties. Biaryl coupling of iodoarenes mediated by macrocyclic dibenzodihydrophenanthroline-Ni complex was utilized for the first time to synthesize the [2]rotaxanes. Compared to the non-interlocked deca(para-phenylene), the deca(para-phenylene)[2]rotaxane showed higher solubility. The properties of the oligo(para-phenylene)[2]rotaxanes and non-interlocked oligo(para-phenylene)s were analyzed by spectroscopic methods.
DOI	10.1002/chem.202304309
ISSN	1521-3765
PMID	38199956