An allylstannane reagent on non-cross-linked polystyrene support.
[reaction: see text] A 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.
Enholm
E J
EJ
Department of Chemistry, University of Florida, Gainesville, Florida 32611, USA. enholm@chem.ufl.edu
Gallagher
M E
ME
Moran
K M
KM
Lombardi
J S
JS
Schulte
J P
JP