title: Palladium-catalyzed decarboxylative cross-coupling reactions: a route for regioselective functionalization of coumarins.
abstract: A straightforward, regioselective, and step-economical ligand-free palladium-catalyzed decarboxylative functionalization of coumarin-3-carboxylic acids is devised. This protocol is compatible with a wide variety of electron-donating and -withdrawing substituents and allows for construction of various biologically important π-electron extended coumarins.
authors: School of Chemistry, College of Science, University of Tehran, P.O. Box 14155-6455, Tehran, Iran. jafarpur@khayam.ut.ac.ir
authors: Farnaz
authors: F
authors: Jafarpour
authors: Samaneh
authors: S
authors: Zarei
authors: Mina Barzegar Amiri
authors: MB
authors: Olia
authors: Nafiseh
authors: N
authors: Jalalimanesh
authors: Soraya
authors: S
authors: Rahiminejadan
mesh_terms: D002245:Carbon Dioxide / Q000138:chemical synthesis* / Q000737:chemistry; D002384:Catalysis; D003374:Coumarins / Q000138:chemical synthesis* / Q000737:chemistry; D003653:Decarboxylation; D015394:Molecular Structure; D009942:Organometallic Compounds / Q000737:chemistry*; D010165:Palladium / Q000737:chemistry*; D013237:Stereoisomerism
chemical_list: D003374:Coumarins; D009942:Organometallic Compounds; D002245:Carbon Dioxide; D010165:Palladium