A linker resin for the synthesis of functionalized spermidine in good yield is described, along with its characterization by infrared (IR), 13C solid-state nuclear magnetic resonance with cross polarization and magic angle spinning (13C CPMAS NMR) and ¹H high resolution magic angle spinning nuclear magnetic resonance (¹H HRMAS NMR. This linker has been regenerated after cleavage of spermidine and re-used without loss of efficiency.
polyamines; 13C CPMAS NMR; HRMAS NMR; solid phase organic synthesis; spermidine