2017年5月
Rh-Catalyzed Dehydrogenative Cyclization Leading to Benzosilolothiophene Derivatives via Si-H/C-H Bond Cleavage
ORGANIC LETTERS
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- 巻
- 19
- 号
- 10
- 開始ページ
- 2564
- 終了ページ
- 2567
- 記述言語
- 英語
- 掲載種別
- 研究論文（学術雑誌）
- DOI
- 10.1021/acs.orglett.7b00878
- 出版者・発行元
- AMER CHEMICAL SOC
Straightforward syntheses leading to pi-extended benzosilolothiophene (BST) derivatives by Rh-catalyzed dehydrogenative cyclization reactions have been developed. Electron-deficient ligands were effective for the reactions, and dppe-F-20 gave the best result. This method could be applied to the synthesis of highly pi-extended ladder-type BST derivatives, which exhibited fluorescence.
- リンク情報
- ID情報
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- DOI : 10.1021/acs.orglett.7b00878
- ISSN : 1523-7060
- eISSN : 1523-7052
- Web of Science ID : WOS:000402023500027