An allylstannane reagent on non-cross-linked polystyrene support

Authors
Enholm, EJ Gallagher, ME Moran, KM Lombardi, JS Schulte, JP
Citation
Ej. Enholm et al., An allylstannane reagent on non-cross-linked polystyrene support, ORG LETT, 1(5), 1999, pp. 689-691
Citations number
21
Categorie Soggetti
Organic Chemistry/Polymer Science
Journal title
ORGANIC LETTERS
ISSN journal
15237060 → ACNP
Volume
1
Issue
5
Year of publication
1999
Pages
689 - 691
Database
ISI
SICI code
1523-7060(19990909)1:5<689:AARONP>2.0.ZU;2-M
Abstract
[GRAPHICS] A new allylstannane reagent on non cross linked polystyrene was developed f or the first time. This support differs markedly from standard cross-linked polymers because it is completely soluble in organic solvents; moreover, t he reactions can be conveniently monitored directly by standard H-1 NMR met hods. The allylstannane underwent a free radical reaction with an alkyl hal ide to form a new allyl appendage. Tin byproducts can be easily recovered f rom cold methanol as white crystalline solids.