title: Recyclable polystyrene-supported siloxane-transfer agent for palladium-catalyzed cross-coupling reactions.
abstract: The rational design, synthesis, and validation of a significantly improved insoluble polymer-supported siloxane-transfer agent has been achieved that permits efficient palladium-catalyzed cross-coupling reactions. The cross-linked polystyrene support facilitates product purification with excellent siloxane recycling. Drawbacks of a previous polymer-supported siloxane-transfer agent, relating to reaction efficiency and polymer stability after repeated cycles, have been addressed.
authors.affiliation: Department of Chemistry, Laboratory for Research on the Structure of Matter and Monell Chemical Senses Center, University of Pennsylvania , Philadelphia, Pennsylvania 19104, United States.
authors.forename: Minh H
authors.initials: MH
authors.lastname: Nguyen
authors.forename: Amos B
authors.initials: AB
authors.lastname: Smith
mesh_terms: D002384:Catalysis; D015394:Molecular Structure; D010165:Palladium / Q000737:chemistry*; D011137:Polystyrenes / Q000737:chemistry*; D012833:Siloxanes / Q000737:chemistry*
chemical_list: D011137:Polystyrenes; D012833:Siloxanes; D010165:Palladium