| Autor: |
Li, Meng-Ru, Zheng, Meng-Yao, Wang, Dong-Chao, Guo, Hai-Ming |
| Předmět: |
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| Zdroj: |
Chemical Communications; 8/4/2024, Vol. 60 Issue 60, p7721-7724, 4p |
| Abstrakt: |
A method for the synthesis of furans bearing indoline skeletons was developed via an intramolecular palladium-catalyzed 5-exo-dig cyclization/etherification cascade of N-propargyl arylamines containing a 1,3-dicarbonyl side chain. This method realized the first capture of vinyl carbopalladiums by ketones as O-nucleophiles and showed a wide range of substrate tolerability affording trisubstituted furans in various yields. The enantioselective version for this domino process and diverse derivatizations of the reaction products were also studied. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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