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ID 55378
フルテキストURL
著者
Murai, Masahito Division of Applied Chemistry, Graduate School of Natural Science and Technology, Okayama University
Okada, Ryo Division of Applied Chemistry, Graduate School of Natural Science and Technology, Okayama University
Nishiyama, Atsushi Division of Applied Chemistry, Graduate School of Natural Science and Technology, Okayama University
Takai, Kazuhiko Division of Applied Chemistry, Graduate School of Natural Science and Technology, Okayama University
抄録
Use of a rhodium catalyst with (R)-(S)-BPPFA ligand allows efficient synthesis of sila[n]helicenes via dehydrogenative silylation of C-H bonds. By selecting the proper ligands, the current method provides the ability to prepare unsymmetrical sila[n]helicene derivatives without any oxidants. The resulting sila[6]helicene is a rare example of a five-membered ring-fused [6]helicene, which was isolated as a single pure enantiomer without substituents on the terminal benzene rings.
備考
This is an Accepted Manuscript of an article published by American Chemical Society
発行日
2016-08-11
出版物タイトル
Organic Letters
18巻
17号
出版者
American Chemical Society
開始ページ
4380
終了ページ
4383
ISSN
1523-7060
NCID
AA11347843
資料タイプ
学術雑誌論文
言語
English
OAI-PMH Set
岡山大学
著作権者
https://creativecommons.org/licenses/by-nc-nd/4.0/deed.ja
論文のバージョン
author
PubMed ID
DOI
Web of Sience KeyUT
関連URL
https://doi.org/10.1021/acs.orglett.6b02134