4-Formyl-3-Methoxy Phenoxybutyl Polystyrene Resins (FMP-Linker)
The lack of amide bonds and of benzylic linkages makes this resin ideal for solid phase synthesis of secondary sulfonamides and carboxamides.
The C4 chain acts as a hydrophobic spacer molecule to separate the aldehyde function from the crosslinked matrix to increase the kinetic rates.
Literature
L 31