Base-catalyzed cascade synthesis of 2,3-dihydrofuro[2,3-b]pyridines and 2,3-dihydro-1H-pyrrolo[2,3-b]pyridines from N-propargylic β-enaminones
| Autor: | Jiahui Liu, Xiao-Mao Zou, Chiming Yang, Fang-Zhong Hu, Qichun Zhang, Xiaobing Yang, Yang Wang |
|---|---|
| Rok vydání: | 2017 |
| Předmět: |
010405 organic chemistry
Chemistry Stereochemistry Metals and Alloys General Chemistry 010402 general chemistry 01 natural sciences Catalysis 0104 chemical sciences Surfaces Coatings and Films Electronic Optical and Magnetic Materials Cascade Materials Chemistry Ceramics and Composites Base (exponentiation) |
| Zdroj: | Chemical communications (Cambridge, England). 53(54) |
| ISSN: | 1364-548X |
| Popis: | A novel protocol to prepare multi-substituted dihydrofuropyridine and dihydropyrrolopyridine derivatives from KOH-catalyzed reactions between readily available N-propargylic β-enaminones and arylaldehydes or N-sulfonyl imines has been developed in moderate to good yields. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|