An Allylstannane Reagent on Non-Cross-Linked Polystyrene Support
1999; American Chemical Society; Volume: 1; Issue: 5 Linguagem: Inglês
10.1021/ol990613k
ISSN1523-7060
AutoresEric J. Enholm, Maria E. Gallagher, Kelley M. Moran, Jennifer S. Lombardi, James P. Schulte,
Tópico(s)Chemical Synthesis and Reactions
ResumoA new allylstannane reagent on non-cross-linked polystyrene was developed for the first time. This support differs markedly from standard cross-linked polymers because it is completely soluble in organic solvents; moreover, the reactions can be conveniently monitored directly by standard 1H NMR methods. The allylstannane underwent a free radical reaction with an alkyl halide to form a new allyl appendage. Tin byproducts can be easily recovered from cold methanol as white crystalline solids.
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