"Propylene spaced" allyl tin reagents: a new class of fluorous tin reagents for allylations under radical and metal-catalyzed conditions.
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.
Curran
D P
DP
Department of Chemistry, University of Pittsburgh, PA 15260, USA.
Luo
Z
Z
Degenkolb
P
P
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
D000447:Aldehydes; D000475:Alkenes; D007202:Indicators and Reagents; D008670:Metals; D009947:Organotin Compounds; C013658:propylene; D005459:Fluorides