A Practical Heterogeneous Catalyst for the Suzuki, Sonogashira, and Stille Coupling Reactions of Unreactive Aryl Chlorides

✍ Scribed by Myung-Jong Jin; Dong-Hwan Lee

• Publisher: John Wiley and Sons
• Year: 2010
• Tongue: English
• Weight: 383 KB
• Volume: 49
• Category: Article
• ISSN: 0044-8249
• DOI: 10.1002/anie.200905626

✦ Synopsis

Scheme 1. Synthesis of magnetic nanoparticle-supported (b-oxoiminato)(phosphanyl) palladium complex 4. a) NH 2 (CH 2 ) 3 Si(OEt) 3 , microwave heating; b) EtOTl, [Pd 2 (m-Cl) 2 Me 2 (PPh 3 ) 2 ], tetrahydrofuran, RT; c) tetraethyl orthosilicate; d) 2, toluene, 100 8C, 12 h.