Koler, Amadeja; Krajnc, Peter published the artcile< Surface Modification of Hypercrosslinked Vinylbenzyl Chloride PolyHIPEs by Grafting via RAFT>, Application In Synthesis of 1592-20-7, the main research area is vinylbenzyl chloride hypercrosslinking surface modification polyHIPE grafting RAFT.
Grafting of glycidyl methacrylate from the surface of macroporous poly(4-vinylbenzyl chloride-co-divinylbenzene) polyHIPEs (poly high internal phase emulsions) prepared by the polymerization of the continuous phase of high internal phase emulsions is performed. PolyHIPEs are hypercrosslinked using Friedel-Crafts reaction thus increasing sp. surface area, and further functionalized with tris(2-aminoethyl) amine. To the free amino groups reversible addition-fragmentation chain transfer (RAFT) agent 4-cyano-4-[(dodecylsulfanylthiocarbonyl) sulfanyl] pentanoic acid is immobilized and grafting is performed utilizing glycidyl methacrylate. Poly(glycidyl methacrylate) chains of ≈100 units in length are grafted onto the surface of the polyHIPEs. In comparison, non-hypercrosslinked monoliths allow for substantially lower degree of immobilization of RAFT agent suggesting decreased accessibility of active sites on the polymer surface.
Macromolecular Chemistry and Physics published new progress about Crosslinking. 1592-20-7 belongs to class chlorides-buliding-blocks, and the molecular formula is C9H9Cl, Application In Synthesis of 1592-20-7.
Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics