Cu- and Pd-Catalyzed Asymmetric One-Pot Tandem Addition—Cyclization Reaction of 2-(2′,3′-Alkadienyl)-β-keto Esters, Organic Halides, and Dibenzyl Azodicarboxylate: An Effective Protocol for the Enantioselective Synthesis of Pyrazolidine Derivatives.

✍ Scribed by Shengming Ma; Ning Jiao; Zilong Zheng; Zhichao Ma; Zhan Lu; Longwu Ye; Youqian Deng; Guofei Chen

• Publisher: John Wiley and Sons
• Year: 2004
• Weight: 38 KB
• Volume: 35
• Category: Article
• ISSN: 0931-7597
• DOI: 10.1002/chin.200441126