✦ LIBER ✦
Nano-Iron Oxide as a Recyclable Catalyst for Intramolecular CN Cross-Coupling Reactions under Ligand-Free Conditions: One-Pot Synthesis of 1,4-Dihydroquinoline Derivatives
✍ Scribed by Xiao-Jin Wu; Ran Jiang; Bing Wu; Xiao-Ming Su; Xiao-Ping Xu; Shun-Jun Ji
- Publisher
- John Wiley and Sons
- Year
- 2009
- Tongue
- English
- Weight
- 355 KB
- Volume
- 351
- Category
- Article
- ISSN
- 1615-4150
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✦ Synopsis
The ligand-free nanoparticle ferroferric oxide catalytic system has been developed to promote the intramolecular C À N cross-coupling reaction. With this protocol, various 1,4-dihydroquinoline derivatives were synthesized from o-halobenz-A C H T U N G T R E N N U N G aldehydes and b-enaminones in moderate to good yields.