Flow sheets organic phase composition

There are a couple of polyethylene-based composites that have shown some success in solid-phase organic synthesis. Merrifield and co-workers [32] introduced a polystyrene-polyethylene composite support in the form of a sheet for solid-phase peptide synthesis, which exhibited an amine loading level of 1.0 mmol amine/g. This material has since been molded into various shapes, including tubing for a continuous-flow peptide synthesizer (reported loading=0.21 mmol amine/m tube or 0.67 mmol amine/g) [33], Geysen and coworkers [34,35] synthesized a poly ethylene-polymethaciy late copolymer which was molded... 

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