Abstract
A novel polymer-supported palladium-dipyridylmethylamine catalyst A was prepared from poly(styrene-alt-maleic anhydride) resin 1, di(pyrid-2-yl)methylamine (2) and Na2PdCl4. Its catalytic activity for several cross-coupling reactions such as Heck, Suzuki, and Sonogashira reactions in water was evaluated (Heck reaction: up to 104 TON; Suzuki coupling: up to 105 TON; Sonogashira reaction: up to 105 TON). Catalyst A can be recovered and reused several times without significant loss of the catalytic activity (89-99% yields).
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.