Aryl sulfonium salt, polymerizable composition and polymerization method of the same
A technology of aryl sulfonium salt and polymerization method, which is applied in the field of aryl sulfonium salt, can solve the problems of not mentioning, not being able to absorb ultraviolet light, not being able to produce colorless products, etc.
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Embodiment 1
[0033] Take 210g (1.6mole) of aluminum chloride and add it to a three-necked round bottom flask containing 580g of toluene. The solution was stirred and cooled to about 10°C. Next, slowly add 100 g (0.74 mole) of sulfur monochloride (sulfur monochloride) into the solution, and keep the solution temperature between 13°C and 18°C. After about 1 hour of reaction, about 200 g of chlorine gas was slowly introduced to keep the solution temperature between 13°C and 18°C. This solution was poured into a beaker containing 600 g of ice cubes and stirred until the entire solid was dissolved. After standing still for 30 minutes, the lower layer was separated, and was successively washed with sulfuric acid solution (containing 50g H in 600g water) 2 SO 4 ) and sodium hydroxide solution (20g NaOH in 100g water) to extract the lower layer. Then, the lower layer product obtained by the extraction was poured into another beaker containing 600 ml of water to form a mixture. After that, joi...
Embodiment 2
[0035] Take 121g (0.89mole) of aluminum chloride (Aluminum chloride) and add it to a three-necked round bottom flask containing 298g of n-butylbenzene. The solution was stirred and cooled to about 10°C. Next, slowly add 50 g (0.37 mole) of sulfur monochloride into the solution, and keep the solution temperature between 13°C and 18°C. After approximately 1 hour of reaction, approximately 46 g of chlorine gas was introduced slowly, and the temperature of the solution was kept between 13°C and 18°C. This solution was poured into a beaker containing 300 g of ice cubes and stirred until the entire solid was dissolved. Then stand for 30 minutes to separate the lower layer, and successively with sulfuric acid solution (containing 25g H in 300g water) 2 SO 4 ) and sodium hydroxide solution (containing 10gNaOH in 50g of water) to extract the lower layer. Then, the lower layer product obtained by the extraction was poured into another beaker containing 300 ml of water to form a mixt...
Embodiment 3
[0037] Take 121g (0.89mole) of aluminum chloride (Aluminum chloride) and add it to a three-neck round bottom flask containing 500g of 1,2,3,4-tetrahydronaphthalene (1,2,3,4-tetrahydronaphthalene). The solution was stirred and cooled to about 15°C. Next, slowly add 50 g (0.37 mole) of sulfur monochloride into the solution, and keep the solution temperature between 20°C and 25°C. After about 1.5 hours of reaction, about 60 g of chlorine gas was slowly introduced to keep the solution temperature between 20°C and 25°C. This solution was poured into a beaker containing 300 g of ice cubes and stirred until the entire solid was dissolved. Then let it stand for 30 minutes to separate the lower layer, and successively wash it with sulfuric acid solution (containing 30gH in 360g water) 2 SO 4 ) and sodium hydroxide solution (containing 10g NaOH in 50g water) to extract the lower layer. Then, the lower layer product obtained by the extraction was poured into another beaker containing...
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