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2003•Huaxue Shijie (Chemical World)Requires access

Synthesis of Butyl Lactate on Magnetic Solid Superacid Catalysts

Xiao Zhang

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Abstract

Magnetic solid superacid SO 2- 4/ZrO 2 was prepared by chemical modification of solid superacid. The yield of esterification achieved 96.5% with butyl alcohol. 0.3 mol, lactic acid 0.1 mol, magnetic solid superacid 1.2 g and reaction time 2.5 h. The catalyst could be isolated from other matters due to its magnetism, and the recycle percentage was 82.5%.

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What this paper is about

Magnetic solid superacid SO 2- 4/ZrO 2 was prepared by chemical modification of solid superacid. The yield of esterification achieved 96.5% with butyl alcohol. 0.3 mol, lactic acid 0.1 mol, magnetic solid superacid 1.2 g and reaction time 2.5 h. The catalyst could be isolated from other matters due to its magnetism, and the recycle percentage was 82.5%.

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Available abstract

Magnetic solid superacid SO 2- 4/ZrO 2 was prepared by chemical modification of solid superacid. The yield of esterification achieved 96.5% with butyl alcohol. 0.3 mol, lactic acid 0.1 mol, magnetic solid superacid 1.2 g and reaction time 2.5 h. The catalyst could be isolated from other matters due to its magnetism, and the recycle percentage was 82.5%.

Key concepts: Superacid, Catalysis, Yield (engineering), Alcohol, Chemistry, Nuclear chemistry, Inorganic chemistry, Materials science

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