Cu(0)-mediated living radical polymerisation in dimethyl lactamide (DML); an unusual green solvent with limited environmental impactElectronic supplementary information (ESI) available: Material and method, synthesis procedures and GPC. See DOI: 10.1039/c5py01420d

• Main Authors: Bertrand, Olivier, Wilson, Paul, Burns, James A, Bell, Gordon A, Haddleton, David M
• Format: Article
• Language: English
• ISSN: 1759-9954; 1759-9962
• DOI: 10.1039/c5py01420d

The synthesis of poly-acrylates, methacrylates and styrene derivatives by SET-LRP is reported in a user and environmentally friendly "green" solvent, dimethyl lactamide (DML). The occurrence of a SET-LRP mechanism in DML was demonstrated via UV-Vis spectroscopy measurements following the disproportionation of Cu( i ) in the presence of N-containing ligands. The synthesis of hydrophobic and hydrophilic poly acrylate and methacrylate (methyl, n -butyl, lauryl, poly(ethylene glycol), 2-hydroxyethyl and 2-(dimethyamino)ethyl derivatives) and styrene was investigated. The controlled behaviour of the polymerisation was observed via kinetic experiments. Finally the possibility to produced well-defined polymers with functional chain-ends was demonstrated with the SET-LRP of poly(ethylene glycol) methyl ether acrylate. The synthesis of poly-acrylates, methacrylates and styrene derivatives by SET-LRP is reported in a user and environmentally friendly "green" solvent, dimethyl lactamide (DML).