4-己基间苯二酚

反应条件: temp:0.00; pressure:0.00; stir:

反应条件: temp:80.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: To a 750 mL sulfonation flask equipped with a mechanical stirrer, condenser, dropping funnel and a nitrogen atmosphere are charged 34.0 g (150 mmol) of 2,4-dichloro-6-phenyl-s-triazine, 44.0 g (330 mmol) of aluminum chloride and 100 mL of ligroin (boiling range 110°-140° C.). To that suspension, 60 mL of sulfolane are added dropwise with stirring over a 15 minute period with the temperature rising to 50° C. A solution of 62.1 g (320 mmol) of 4-hexylresorcinol in 60 mL of sulfolane is then added dropwise over a 15 minute period. The temperature rises to 60° C. and hydrogen chloride is evolved. The reaction mixture is heated to 80° C. for four hours. The lower layer of the two-phase mixture is poured into a solution of 50 mL of concentrated hydrochloric acid in 500 mL of methanol and 300 mL of water. The mixture is stirred at room temperature for 14 hours. The product obtained is suspended in 800 mL of water at 80° C. for 1 hour, is isolated by filtration and resuspended under the same conditions, finally isolated and dried at 85° C. under vacuum. The title compound is obtained as a crude orange product (77.0 g) and melts at 230°-238° C. It can be used without further purification. To a 750 mL sulfonation flask equipped with a mechanical stirrer, condenser rising to 50° C rises to 60° C. The mixture is stirred at room temperature for 14 hours The product obtained is isolated by filtration finally isolated dried at 85° C. under vacuum

反应条件: temp:80.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: To a 750 mL sulfonation flask equipped with a mechanical stirrer, condenser, dropping funnel and a nitrogen atmosphere are charged 34.0 g (150 mmol) of 2,4-dichloro-6-phenyl-s-triazine, 44.0 g (330 mmol) of aluminum chloride and 100 mL of ligroin (boiling range 110°-140° C.). To that suspension, 60 mL of sulfolane are added dropwise with stirring over a 15 minute period with the temperature rising to 50° C. A solution of 62.1 g (320 mmol) of 4-hexylresorcinol in 60 mL of sulfolane is then added dropwise over a 15 minute period. The temperature rises to 60° C. and hydrogen chloride is evolved. The reaction mixture is heated to 80° C. for four hours. The lower layer of the two-phase mixture is poured into a solution of 50 mL of concentrated hydrochloric acid in 500 mL of methanol and 300 mL of water. The mixture is stirred at room temperature for 14 hours. The product obtained is suspended in 800 mL of water at 80° C. for 1 hour, is isolated by filtration and resuspended under the same conditions, finally isolated and dried at 85° C. under vacuum. The title compound is obtained as a crude orange product (77.0 g) and melts at 230°-238° C. It can be used without further purification. To a 750 mL sulfonation flask equipped with a mechanical stirrer, condenser rising to 50° C rises to 60° C. The mixture is stirred at room temperature for 14 hours The product obtained is isolated by filtration finally isolated dried at 85° C. under vacuum

反应条件: temp:90.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: To a 350 mL sulfonation flask equipped with a mechanical stirrer, condenser and a nitrogen atmosphere are charged 29.6 g (100 mmol) of 2-chloro-4,6-bis(4-methylphenyl)-s-triazine, and 100 mL of xylene (mixture of isomers). To the beige suspension are added 11.3 g (85 mmol) of aluminum chloride in one portion. The mixture is warmed to ca. 90° C. for 75 minutes. 21.4 g (110 mmol) of 4-hexylresorcinol are then added in five portions over 45 minutes to the now homogeneous solution. The reaction mixture is heated at 90° C. for 18 hours. After cooling m room temperature, the contents of the flask are poured into 120 mL of 6% aqueous hydrochloric acid. The precipitate formed is removed by filtration, washed to pH 7 with water, rinsed with methanol and dried at 70° C. under vacuum. The title compound is obtained as a crude orange product (43.1 g) and melts at 228°-231° C. It can be used without further purification. To a 350 mL sulfonation flask equipped with a mechanical stirrer, condenser The reaction mixture is heated at 90° C. for 18 hours After cooling m room temperature The precipitate formed is removed by filtration washed to pH 7 with water rinsed with methanol dried at 70° C. under vacuum

反应条件: temp:90.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: To a 350 mL sulfonation flask equipped with a mechanical stirrer, condenser and a nitrogen atmosphere are charged 29.6 g (100 mmol) of 2-chloro-4,6-bis(4-methylphenyl)-s-triazine, and 100 mL of xylene (mixture of isomers). To the beige suspension are added 11.3 g (85 mmol) of aluminum chloride in one portion. The mixture is warmed to ca. 90° C. for 75 minutes. 21.4 g (110 mmol) of 4-hexylresorcinol are then added in five portions over 45 minutes to the now homogeneous solution. The reaction mixture is heated at 90° C. for 18 hours. After cooling m room temperature, the contents of the flask are poured into 120 mL of 6% aqueous hydrochloric acid. The precipitate formed is removed by filtration, washed to pH 7 with water, rinsed with methanol and dried at 70° C. under vacuum. The title compound is obtained as a crude orange product (43.1 g) and melts at 228°-231° C. It can be used without further purification. To a 350 mL sulfonation flask equipped with a mechanical stirrer, condenser The reaction mixture is heated at 90° C. for 18 hours After cooling m room temperature The precipitate formed is removed by filtration washed to pH 7 with water rinsed with methanol dried at 70° C. under vacuum

反应条件: temp:80.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: To a 350 mL sulfonation flask equipped with a mechanical stirrer, condenser and a nitrogen atmosphere are charged 21.4 g (80 mmol) of 2-chloro-4,6-diphenyl-s-triazine, and 100 mL of xylene (mixture of isomers). To the beige suspension are added 11.3 g (85 mmol) of aluminum chloride in one portion. The mixture is warmed to ca. 80° C. for 45 minutes. 18.8 g (96 mmol) of 4-hexylresorcinol are then added in five portions over 40 minutes to the now homogeneous solution. The reaction mixture is heated at 90° C. for 24 hours. After cooling to room temperature, the contents of the flask are poured into 100 mL of 12% aqueous hydrochloric acid. The precipitate formed is removed by filtration, washed to pH 7 with water, rinsed with methanol and dried at 70° C. under vacuum. The title compound is obtained as a crude orange product (29.2 g) and melts at 209°-213° C. It can be used without further purification. To a 350 mL sulfonation flask equipped with a mechanical stirrer, condenser The reaction mixture is heated at 90° C. for 24 hours After cooling to room temperature The precipitate formed is removed by filtration washed to pH 7 with water rinsed with methanol dried at 70° C. under vacuum

反应条件: temp:80.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: To a 350 mL sulfonation flask equipped with a mechanical stirrer, condenser and a nitrogen atmosphere are charged 21.4 g (80 mmol) of 2-chloro-4,6-diphenyl-s-triazine, and 100 mL of xylene (mixture of isomers). To the beige suspension are added 11.3 g (85 mmol) of aluminum chloride in one portion. The mixture is warmed to ca. 80° C. for 45 minutes. 18.8 g (96 mmol) of 4-hexylresorcinol are then added in five portions over 40 minutes to the now homogeneous solution. The reaction mixture is heated at 90° C. for 24 hours. After cooling to room temperature, the contents of the flask are poured into 100 mL of 12% aqueous hydrochloric acid. The precipitate formed is removed by filtration, washed to pH 7 with water, rinsed with methanol and dried at 70° C. under vacuum. The title compound is obtained as a crude orange product (29.2 g) and melts at 209°-213° C. It can be used without further purification. To a 350 mL sulfonation flask equipped with a mechanical stirrer, condenser The reaction mixture is heated at 90° C. for 24 hours After cooling to room temperature The precipitate formed is removed by filtration washed to pH 7 with water rinsed with methanol dried at 70° C. under vacuum

反应条件: temp:80.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: To a 750 mL sulfonation flask equipped with a mechanical stirrer, condenser, dropping funnel and a nitrogen atmosphere are charged 34.0 g (150 mmol) of 2,4-dichloro-6-phenyl-s-triazine, 44.0 g (330 mmol) of aluminum chloride and 100 mL of ligroin (boiling range 110°-140° C). To that suspension, 60 mL of sulfolane are added dropwise with stirring over a 15 minute period with the temperature rising to 50° C. A solution of 62.1 g (320 retool) of 4-hexylresorcinol in 60 mL of sulfolane is then added dropwise over a 15 minute period. The temperature rises to 60° C. and hydrogen chloride is evolved. The reaction mixture is heated to 80° C. for four hours. The lower layer of the two-phase mixture is poured into a solution of 50 mL of concentrated hydrochloric acid in 500 mL of methanol and 300 mL of water. The mixture is stirred at room temperature for 14 hours. The product obtained is suspended in 800 mL of water at 80° C. for 1 hour, is isolated by filtration and resuspended under the same conditions, finally isolated and dried at 85° C. under vacuum. The title compound is obtained as a crude orange product (77.0 g) and melts at 230°-238° C. It can be used without further purification. To a 750 mL sulfonation flask equipped with a mechanical stirrer, condenser rising to 50° C rises to 60° C. The mixture is stirred at room temperature for 14 hours The product obtained is isolated by filtration finally isolated dried at 85° C. under vacuum

反应条件: temp:90.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: To a 350 mL sulfonation flask equipped with a mechanical stirrer, condenser and a nitrogen atmosphere are charged 29.6 g (100 mmol) of 2-chloro-4,6-bis(4-methylphenyl)-s-triazine, and 100 mL of xylene (mixture of isomers). To the beige suspension are added 11.3 g (85 mmol) of aluminum chloride in one portion. The mixture is warmed to ca. 90° C. for 75 minutes. 21.4 g (110 mmol) of 4-hexylresorcinol are then added in five portions over 45 minutes to the now homogeneous solution. The reaction mixture is heated at 90° C. for 18 hours. After cooling to room temperature, the contents of the flask are poured into 120 mL of 6% aqueous hydrochloric acid. The precipitate formed is removed by filtration, washed to pH 7 with water, rinsed with methanol and dried at 70° C. under vacuum. The title compound is obtained as a crude orange product (43.1 g) and melts at 228°-231° C. It can be used without further purification. To a 350 mL sulfonation flask equipped with a mechanical stirrer, condenser The reaction mixture is heated at 90° C. for 18 hours After cooling to room temperature The precipitate formed is removed by filtration washed to pH 7 with water rinsed with methanol dried at 70° C. under vacuum

反应条件: temp:80.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: To a 350 mL sulfonation flask equipped with a mechanical stirrer, condenser and a nitrogen atmosphere are charged 21.4 g (80 mmol) of 2-chloro-4,6-diphenyl-s-triazine, and 100 mL of xylene (mixture of isomers). To the beige suspension are added 11.3 g (85 mmol) of aluminum chloride in one portion. The mixture is warmed to ca. 80° C. for 45 minutes. 18.8 g (96 mmol) of 4-hexylresorcinol are then added in five portions over 40 minutes to the now homogeneous solution. The reaction mixture is heated at 90° C. for 24 hours. After cooling to room temperature, the contents of the flask are poured into 100 mL of 12% aqueous hydrochloric acid. The precipitate formed is removed by filtration, washed to pH 7 with water, rinsed with methanol and dried at 70° C. under vacuum. The title compound is obtained as a crude orange product (29.2 g) and melts at 209°-213° C. It can be used without further purification. To a 350 mL sulfonation flask equipped with a mechanical stirrer, condenser The reaction mixture is heated at 90° C. for 24 hours After cooling to room temperature The precipitate formed is removed by filtration washed to pH 7 with water rinsed with methanol dried at 70° C. under vacuum

反应条件: temp:85.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: To 500 ml flask was added 300 ml of methanol, 60 g of 4-hexylresorcinol and 16.9 g of 2,6-bis(hydroxymethyl)-4-methylphenol. 2.2 g of toluenesulfonic acid monohydrate was then added and the reaction solution heated at reflux for 20.5 hours. The warm reaction solution was slowly added, with agitation, to about 1.5 L of de-mineralized water containing about 1.3% hydrochloric acid. To the precipitate mixture an additional 20 ml of concentrated hydrochloric acid was added and mixed until the precipitate solidified. The crude product was collected on a filter, reduced to small pieces and air dried while gently warmed on a hot plate. To the crude product 200 ml of toluene was added and the mixture heated to about 85° C. The hot solution was filtered using a pre-heated Buchner funnel and the filtrate allowed to stand at room temperature. The crystals were collected on the filter, rinsed and slurred in 50 ml of cold toluene. After collection and drying about 16.5 g of product was obtained having a purity of about 95% as determined by HPLC. the reaction solution heated at reflux for 20.5 hours The warm reaction solution mixed until the precipitate The crude product was collected on a filter dried while gently warmed on a hot plate To the crude product 200 ml of toluene was added The hot solution was filtered to stand at room temperature The crystals were collected on the filter rinsed After collection drying about 16.5 g of product was obtained

反应条件: temp:80.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: To a 750 mL sulfonation flask equipped with a mechanical stirrer, condenser, dropping funnel and a nitrogen atmosphere are charged 34.0 g (150 mmol) of 2,4-dichloro-6-phenyl-s-triazine, 44.0 g (330 mmol) of aluminum chloride and 100 mL of ligroin (boiling range 110°-140° C.). To that suspension, 60 mL of sulfolane are added dropwise with stirring over a 15 minute period with the temperature rising to 50° C. A solution of 62.1 g (320 mmol) of 4-hexylresorcinol in 60 mL of sulfolane is then added dropwise over a 15 minute period. The temperature rises to 60° C. and hydrogen chloride is evolved. The reaction mixture is heated to 80° C. for four hours. The lower layer of the two-phase mixture is poured into a solution of 50 mL of concentrated hydrochloric acid in 500 mL of methanol and 300 mL of water. The mixture is stirred at room temperature for 14 hours. The product obtained is suspended in 800 mL of water at 80° C. for 1 hour, is isolated by filtration and resuspended under the same conditions, finally isolated and dried at 85° C. under vacuum. The title compound is obtained as a crude orange product (77.0 g) and melts at 230°-238° C. It can be used without further purification. To a 750 mL sulfonation flask equipped with a mechanical stirrer, condenser rising to 50° C rises to 60° C. The mixture is stirred at room temperature for 14 hours The product obtained is isolated by filtration finally isolated dried at 85° C. under vacuum