Title: A Polystyrene‐Supported, Highly Recyclable Squaramide Organocatalyst for the Enantioselective Michael Addition of 1,3‐Dicarbonyl Compounds to β‐Nitrostyrenes
Abstract: Abstract A chiral squaramide has been supported onto a polystyrene (PS) resin through a copper‐catalyzed azide–alkyne cycloaddition (CuAAC) reaction and used as a very active, easily recoverable and highly reusable organocatalyst for the asymmetric Michael addition of 1,3‐dicarbonyl compounds to β‐nitrostyrenes. The PS‐supported squaramide could be recycled up to 10 times.
Publication Year: 2012
Publication Date: 2012-10-05
Language: en
Type: article
Indexed In: ['crossref']
Access and Citation
Cited By Count: 83
AI Researcher Chatbot
Get quick answers to your questions about the article from our AI researcher chatbot