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Catalytic synthesis of n-amyl chloroacetate with TiSiW_(12)O_(40)/TiO_2

Bin Hu

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Abstract

The synthesis of n amyl chloroacetate by reaction of chloroacetic acid with n amyl alcohol using TiSiW 12 O 40 /TiO 2 as catalyst has been studied.The factors influencing the synthesis were discussed and the best conditions were found out.The optimum conditions are:molar ratio of n amyl alcohol to chloroacetic acid is 1.3∶1,the quantity of catalyst is equal to 1.5% feed stock,the reaction temperature is 108 ℃～126 ℃,and the reaction time is 1.0 h. TiSiW 12 O 40 /TiO 2 is an excellent catalyst for synthetizing n amyl chloroacetate and its yield can reach over 78.04%.

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What this paper is about

The synthesis of n amyl chloroacetate by reaction of chloroacetic acid with n amyl alcohol using TiSiW 12 O 40 /TiO 2 as catalyst has been studied.The factors influencing the synthesis were discussed and the best conditions were found out.The optimum conditions are:molar ratio of n amyl alcohol to chloroacetic acid is 1.3∶1,the quantity of catalyst is equal to 1.5% feed stock,the reaction temperature is 108 ℃～126 ℃,and the reaction time is 1.0 h. TiSiW 12 O 40 /TiO 2 is an excellent catalyst for synthetizing n amyl chloroacetate and its yield can reach over 78.04%.

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Available abstract

The synthesis of n amyl chloroacetate by reaction of chloroacetic acid with n amyl alcohol using TiSiW 12 O 40 /TiO 2 as catalyst has been studied.The factors influencing the synthesis were discussed and the best conditions were found out.The optimum conditions are:molar ratio of n amyl alcohol to chloroacetic acid is 1.3∶1,the quantity of catalyst is equal to 1.5% feed stock,the reaction temperature is 108 ℃～126 ℃,and the reaction time is 1.0 h. TiSiW 12 O 40 /TiO 2 is an excellent catalyst for synthetizing n amyl chloroacetate and its yield can reach over 78.04%.

Key concepts: Chloroacetic acid, Catalysis, Molar ratio, Alcohol, Chemistry, Yield (engineering), Ethyl chloroacetate, Reaction conditions

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