2-phenylsulfanylethyl prop-2-enoate

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

実験手順: 60 g of hydroxyethyl benzene thiol and 44.7 g of chloride acrylate were reacted in 244 g of pyridine at 25° C. for 4 hours and then formed by distillation into 2-(phenylthio)ethyl acrylate with 80% yield. A synthetic monomer 6 was obtained with 82% yield in the same manner as in Synthesis Example 1 except that 2-(phenylthio)ethyl acrylate was used in place of phenoxyethyl acrylate.

反応条件: temp:-30.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: To a 500 mL three-neck round bottom flask equipped with mechanical stirrer were charged 2-hydroxyethyl phenyl sulfide (33.0 g, 0.21 mol), anhydrous triethylamine (45 mL, 0.32 mol), and anhydrous tetrahydrofuran (160 mL). The solution was cooled in a −30° C. acetone/dry ice bath under nitrogen blanket for 15 mins. Acryloyl chloride (22 mL, 0.27 mol) was added into the vigorously stirred cold solution through an addition funnel over 30 min. After the addition, the reaction mixture was stirred in the cold acetone bath for additional four hours followed by quenching with the addition of 2M HCl (200 mL). The mixture was extracted with diether ether (150 mL×3) and the combined organic layer was washed with DI water (200 mL×3), aqueous sodium bicarbonate (200 mL×2), and dried over MgSO4. Filtration and removal of solvents under reduced pressure gave the crude product as a light brown oil which was purified on silica gel using Hexanes/Ethyl acetate (50/1, v/v) as eluent to give the final product as a colorless oil (27.4 g, 0.13 mol, yield: 62%), H1 NMR (CDCl3): δ 7.44 (2H), 7.33 (2H), 7.24 (1H), 6.41 (1H), 6.12 (1H), 5.85 (1H), 4.35 (2H), 3.21 (2H). To a 500 mL three-neck round bottom flask equipped with mechanical stirrer After the addition by quenching with the addition of 2M HCl (200 mL) The mixture was extracted with diether ether (150 mL×3) the combined organic layer was washed with DI water (200 mL×3), aqueous sodium bicarbonate (200 mL×2) dried over MgSO4 Filtration and removal of solvents under reduced pressure gave the crude product as a light brown oil which was purified on silica gel

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

実験手順: 60 g of hydroxyethyl benzene thiol and 44.7 g of chloride acrylate were reacted in 244 g of pyridine at 25° C. for 4 hours and then formed by distillation into 2-(phenylthio)ethyl acrylate with 80% yield. A synthetic monomer 6 was obtained with 82% yield in the same manner as in Synthesis Example 1 except that 2-(phenylthio)ethyl acrylate was used in place of phenoxyethyl acrylate.

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

実験手順: 60 g of hydroxyethyl benzene thiol and 44.7 g of chloride acrylate were reacted in 244 g of pyridine at 25° C. for 4 hours and then formed by distillation into 2-(phenylthio)ethyl acrylate with 80% yield. A synthetic monomer 6 was obtained with 82% yield in the same manner as in Synthesis Example 1 except that 2-(phenylthio)ethyl acrylate was used in place of phenoxyethyl acrylate.

反応条件: temp:-30.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: To a 500 mL three-neck round bottom flask equipped with mechanical stirrer were charged 2-hydroxyethyl phenyl sulfide (33.0 g, 0.21 mol), anhydrous triethylamine (45 mL, 0.32 mol), and anhydrous tetrahydrofuran (160 mL). The solution was cooled in a −30° C. acetone/dry ice bath under nitrogen blanket for 15 mins. Acryloyl chloride (22 mL, 0.27 mol) was added into the vigorously stirred cold solution through an addition funnel over 30 min. After the addition, the reaction mixture was stirred in the cold acetone bath for additional four hours followed by quenching with the addition of 2M HCl (200 mL). The mixture was extracted with diether ether (150 mL×3) and the combined organic layer was washed with DI water (200 mL×3), aqueous sodium bicarbonate (200 mL×2), and dried over MgSO4. Filtration and removal of solvents under reduced pressure gave the crude product as a light brown oil which was purified on silica gel using Hexanes/Ethyl acetate (50/1, v/v) as eluent to give the final product as a colorless oil (27.4 g, 0.13 mol, yield: 62%), H1 NMR (CDCl3): δ 7.44 (2H), 7.33 (2H), 7.24 (1H), 6.41 (1H), 6.12 (1H), 5.85 (1H), 4.35 (2H), 3.21 (2H). To a 500 mL three-neck round bottom flask equipped with mechanical stirrer After the addition by quenching with the addition of 2M HCl (200 mL) The mixture was extracted with diether ether (150 mL×3) the combined organic layer was washed with DI water (200 mL×3), aqueous sodium bicarbonate (200 mL×2) dried over MgSO4 Filtration and removal of solvents under reduced pressure gave the crude product as a light brown oil which was purified on silica gel

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

実験手順: 60 g of hydroxyethyl benzene thiol and 44.7 g of chloride acrylate were reacted in 244 g of pyridine at 25° C. for 4 hours and then formed by distillation into 2-(phenylthio)ethyl acrylate with 80% yield. A synthetic monomer 6 was obtained with 82% yield in the same manner as in Synthesis Example 1 except that 2-(phenylthio)ethyl acrylate was used in place of phenoxyethyl acrylate.