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2003•Journal of Qingdao UniversityRequires access

CATALYTIC SYNTHESIS OF N-PROPYL CINNAMATE WITH TiSiW_(12)O_(40)/TiO_2

Bin Hu

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Abstract

The catalytic activities of TiSiW12O40/TiO2 in synthesizing npropyl cinnamate are reported.It is demonstrated that TiSiW12O40/TiO2 is an excellent catalyst. Various factors concerned in this reaction are investigated. The optimum conditions is found,that is,the molar ratio of alcohol to acid is 9∶1,the mass ratio of the catalyst used to the reactants 2.0%,the reaction temperature 90-100 ℃,and the reaction time 3.0 h.Under this condition,the yield of npropyl cinnamate is 62.0 %.

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What this paper is about

The catalytic activities of TiSiW12O40/TiO2 in synthesizing npropyl cinnamate are reported.It is demonstrated that TiSiW12O40/TiO2 is an excellent catalyst. Various factors concerned in this reaction are investigated. The optimum conditions is found,that is,the molar ratio of alcohol to acid is 9∶1,the mass ratio of the catalyst used to the reactants 2.0%,the reaction temperature 90-100 ℃,and the reaction time 3.0 h.Under this condition,the yield of npropyl cinnamate is 62.0 %.

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Available abstract

The catalytic activities of TiSiW12O40/TiO2 in synthesizing npropyl cinnamate are reported.It is demonstrated that TiSiW12O40/TiO2 is an excellent catalyst. Various factors concerned in this reaction are investigated. The optimum conditions is found,that is,the molar ratio of alcohol to acid is 9∶1,the mass ratio of the catalyst used to the reactants 2.0%,the reaction temperature 90-100 ℃,and the reaction time 3.0 h.Under this condition,the yield of npropyl cinnamate is 62.0 %.

Key concepts: Catalysis, Yield (engineering), Molar ratio, Alcohol, Chemistry, Reaction conditions, Nuclear chemistry, Organic chemistry

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CATALYTIC SYNTHESIS OF N-PROPYL CINNAMATE WITH TiSiW_(12)O_(40)/TiO_2 — Research Paper | ScholarLens