Azobisisobutyronitrile → HCID 86666345, compound

Participants

Reaction Conditions

Reaction Steps

1.31 g (2.88 mmol, 1 eq.) (ethyl 2-[(bis{2,4,6-trimethylbenzoyl}-phosphoryl]-methyl)acrylate (example 2) and 2.98 mL (2.7 g, 25.9 mmol, 9 eq.) styrene are dissolved in 1 ml toluene. 80 mg (2 wt %) AIBN are added to this solution and the solution is stirred at 60° C. for 60 hours. 5 mL Toluene are added to the yellow gel which is formed in order to dissolve the polymer. Subseqeuntly, the polymer is precipitated by the addition of petroleum ether. This procedure is repeated two times and the polymer is filtrated off and washed with petroleum ether. The polymer is dried by vacuum to give 2.3 g of the (ethyl 2-([bis{2,4,6-trimethylbenzoyl}-phosphoryl]-methyl)acrylate/styrene copolymer. Conversion: 55.6%.

Provenance & Evidence