Výsledky vyhledávání - "Hong-Xu Bian"

Mild arylboronic acid catalyzed selective [4 + 3] cycloadditions: access to cyclohepta[b]benzofurans and cyclohepta[b]indoles

Autor: Hong-Xu Bian, Wen-Hua Zheng, Kou-Sen Cao

Publikováno v: Organic & Biomolecular Chemistry. 13:6449-6452

The first example of arylboronic acid catalyzed [4 + 3] cycloaddition reaction is reported. 3,5-Bis-(trifluoromethyl) phenylboronic acid is shown to be the best catalyst in this reaction. The method has also enabled the preparation of cyclohepta[b]be

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::14dbe394048253a4c22311b30720e74e
https://doi.org/10.1039/c5ob00653h

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ChemInform Abstract: Mild Arylboronic Acid Catalyzed Selective [4 + 3] Cycloadditions: Access to Cyclohepta[b]benzofurans and Cyclohepta[b]indoles

Autor: Wen-Hua Zheng, Kou-Sen Cao, Hong-Xu Bian

Publikováno v: ChemInform. 46

3,5-Bis(trifluoromethyl)benzeneboronic acid proves to be an efficient catalyst for the cycloaddition of allylic cations with various dienes under mild reaction conditions.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7a9343e4ce868908ccd742365530c5df
https://doi.org/10.1002/chin.201540035

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