Asymmetric Synthesis of Fluorinated Flavanone Derivatives by an Organocatalytic Tandem Intramolecular Oxa-Michael Addition/Electrophilic Fluorination Reaction by Using Bifunctional Cinchona Alkaloids

✍ Scribed by Hai-Feng Wang; Hai-Feng Cui; Zhuo Chai; Peng Li; Chang-Wu Zheng; Ying-Quan Yang; Gang Zhao

• Publisher: John Wiley and Sons
• Year: 2009
• Tongue: English
• Weight: 290 KB
• Volume: 15
• Category: Article
• ISSN: 0947-6539
• DOI: 10.1002/chem.200902303

✦ Synopsis

Supporting information for this article is available on the WWW under http://dx.doi.org/10.1002/chem.200902303. Scheme 1. Organocatalyzed tandem intramolecular oxa-Michael addition/ electrophilic fluorination reaction to access chiral fluorinated flavanones.