2017年11月
Palladium-Catalyzed Cyclization: Regioselectivity and Structure of Arene-Fused C-60 Derivatives
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
- ,
- ,
- ,
- 巻
- 139
- 号
- 45
- 開始ページ
- 16350
- 終了ページ
- 16358
- 記述言語
- 英語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.1021/jacs.7b09459
- 出版者・発行元
- AMER CHEMICAL SOC
The palladium-catalyzed cyclization on the fullerene C-60 cage has been achieved using several aryl halides and C-60. This reaction was found to be accelerated by the addition of pivalic acid, which can be rationally explained by the computational study based on the concerted metalation-deprotonation mechanism. We also demonstrated the regioselective pi-functionalization using prefunctionalized designed molecules possessing the same substructure on the C-60 cage. The single crystal X-ray analysis and electrostatic potential map revealed that the orientation of entrapped H2O inside the naphthalene-fused open-cage C-60 derivative is electrostatically demanded due to the naphthalene-fusion and construction of the opening.
- リンク情報
- ID情報
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- DOI : 10.1021/jacs.7b09459
- ISSN : 0002-7863
- Web of Science ID : WOS:000415785900051