2,2,2-trifluoroethyl prop-2-enoate

反応条件: temp:0.00; pressure:0.00; stir:

反応条件: temp:60.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: In 59.68 g of methanol were dissolved 18.80 g (69.82 mmol) of 11-methacrylamidoundecanoic acid (MAU), 1.20 g (7.76 mmol) of 2,2,2-trifluoroethyl acrylate (Tokyo Chemical industry Co.), and 0.32 g (1.95 mmol) of azoloisisobutyronitrile (Nacalai Tesque, Inc.). The solution was deaerated by bubbling nitrogen for 60 minutes. The container was covered with a septum, and the polymerization was conducted by heating at 60° C. for 20 hours. After the completion of the polymerization reaction, the reaction solution was dropwise added into a large excess of ethyl acetate, and the resulting precipitate was collected by filtration under suction. After drying under reduced pressure, 9.02 g of random MAU/2,2,2-trifluoroethyl acrylate copolymer (90/10) was obtained (yield: 45.1%). The weight average molecular weight was 35000. by bubbling nitrogen for 60 minutes After the completion of the polymerization reaction the resulting precipitate was collected by filtration under suction After drying under reduced pressure

反応条件: temp:60.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: In 59.68 g of methanol were dissolved 18.80 g (69.82 mmol) of 11-methacrylamidoundecanoic acid (MAU), 1.20 g (7.76 mmol) of 2,2,2-trifluoroethyl acrylate (Tokyo Chemical industry Co.), and 0.32 g (1.95 mmol) of azoloisisobutyronitrile (Nacalai Tesque, Inc.). The solution was deaerated by bubbling nitrogen for 60 minutes. The container was covered with a septum, and the polymerization was conducted by heating at 60° C. for 20 hours. After the completion of the polymerization reaction, the reaction solution was dropwise added into a large excess of ethyl acetate, and the resulting precipitate was collected by filtration under suction. After drying under reduced pressure, 9.02 g of random MAU/2,2,2-trifluoroethyl acrylate copolymer (90/10) was obtained (yield: 45.1%). The weight average molecular weight was 35000. by bubbling nitrogen for 60 minutes After the completion of the polymerization reaction the resulting precipitate was collected by filtration under suction After drying under reduced pressure

反応条件: temp:0.00; pressure:0.00; stir:

反応条件: temp:120.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: A suspension of 5.0 g of 3-[4-chloro-3-iodophenyl]-2,4-dioxo-1-methyl-6-trifluoromethyl-1,2,3,4-tetrahydropyrimidine, 2.0 g of 2,2,2-trifluoroethyl acrylate, 0.5 mg of palladium acetate and 1.1 g of sodium acetate in 50 ml of dimethylformamide was stirred for 4 hours at 120° C., after which further palladium acetate and 2,2,2-trifluoromethyl acrylate were added and stirring was continued for a further 2 hours at 120° C. The cooled reaction mixture was added to 200 ml of water and the precipitate was isolated, washed with petroleum ether and dried under greatly reduced pressure. stirring was continued for a further 2 hours at 120° C The cooled reaction mixture the precipitate was isolated washed with petroleum ether dried under greatly reduced pressure

反応条件: temp:60.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: In 59.68 g of methanol were dissolved 18.80 g (69.82 mmol) of 11-methacrylamidoundecanoic acid (MAU), 1.20 g (7.76 mmol) of 2,2,2-trifluoroethyl acrylate (Tokyo Chemical industry Co.), and 0.32 g (1.95 mmol) of azoloisisobutyronitrile (Nacalai Tesque, Inc.). The solution was deaerated by bubbling nitrogen for 60 minutes. The container was covered with a septum, and the polymerization was conducted by heating at 60° C. for 20 hours. After the completion of the polymerization reaction, the reaction solution was dropwise added into a large excess of ethyl acetate, and the resulting precipitate was collected by filtration under suction. After drying under reduced pressure, 9.02 g of random MAU/2,2,2-trifluoroethyl acrylate copolymer (90/10) was obtained (yield: 45.1%). The weight average molecular weight was 35000. by bubbling nitrogen for 60 minutes After the completion of the polymerization reaction the resulting precipitate was collected by filtration under suction After drying under reduced pressure