ChemInform Abstract: Tandem Palladium/Charcoal-Copper(I) Iodide (Pd/C—CuI) Catalyzed Sonogashira Coupling and Intramolecular Cyclization from 2-Bromonicotinic Acid (= 2-Bromopyridine-3-carboxylic Acid) and Ethynylarenes to 4-Azaphthalides (= Furo[3,4-b]pyridin-5(7H)-ones) and 5-Azaisocoumarins (= 5H-Pyrano[4,3-b]pyridin-5-ones).

✍ Scribed by Agathe Begouin; Maria-Joao R. P. Queiroz

• Publisher: John Wiley and Sons
• Year: 2012
• Weight: 39 KB
• Volume: 43
• Category: Article
• ISSN: 0931-7597
• DOI: 10.1002/chin.201208181