ChemInform Abstract: Efficient Synthesis of Pyrazoles: Oxidative C—C/N—N Bond-Formation Cascade.

✍ Scribed by Julia J. Neumann; Mamta Suri; Frank Glorius

• Publisher: John Wiley and Sons
• Year: 2011
• Weight: 38 KB
• Volume: 42
• Category: Article
• ISSN: 0931-7597
• DOI: 10.1002/chin.201106144

✦ Synopsis

Abstract

A new synthetic access towards tetrasubstituted pyrazoles is presented, involving the Cu(II)‐mediated reaction of a wide diversity of enamines with various aliphatic and aromatic nitriles.