title: "Propylene spaced" allyl tin reagents: a new class of fluorous tin reagents for allylations under radical and metal-catalyzed conditions.
abstract: A new generation of propylene-spaced fluorous allyltin reagents [(Rf(CH2)3)3SnCH2CH = CH2] is described. These succeed in radical allylations where their lower homologs (ethylene-spaced) fail, and they provide improved performance in transition metal catalyzed allylations. The reagents and byproducts are readily separated by simple fluorous-organic liquid-liquid or solid-liquid extractions.
authors.affiliation: Department of Chemistry, University of Pittsburgh, PA 15260, USA.
authors.forename: D P
authors.initials: DP
authors.lastname: Curran
authors.forename: Z
authors.initials: Z
authors.lastname: Luo
authors.forename: P
authors.initials: P
authors.lastname: Degenkolb
mesh_terms: D000447:Aldehydes / Q000138:chemical synthesis / Q000737:chemistry*; D000475:Alkenes; D002384:Catalysis; D005459:Fluorides; D007202:Indicators and Reagents; D008670:Metals; D009947:Organotin Compounds / Q000138:chemical synthesis* / Q000737:chemistry; D013329:Structure-Activity Relationship
chemical_list: D000447:Aldehydes; D000475:Alkenes; D007202:Indicators and Reagents; D008670:Metals; D009947:Organotin Compounds; C013658:propylene; D005459:Fluorides