Study on optimum synthesis of ethyl cyanoacetate

Study on optimum synthesis of ethyl cyanoacetate

Ethyl cyanoacetate is an important chemical intermediate and has been used widely. Ethyl cyanoacetate was prepared by esterification of cyanoacetic acid and absolute ethanol with mixed catalyst (the same proportion of silicotungstic and p-toluene sulfonic acid as catalyst). The influence factors of...

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Main Authors: Chen Hong, Zhu Bao-wei, Liang Hai, Yang He, Wang Hao-yi
Format: Article
Language:English
Published: EDP Sciences 2020-01-01
Series:E3S Web of Conferences
Online Access:https://www.e3s-conferences.org/articles/e3sconf/pdf/2020/73/e3sconf_acic2020_01010.pdf
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spelling doaj-32345938906f435a895e7c8a491fe9be2021-04-02T19:03:13ZengEDP SciencesE3S Web of Conferences2267-12422020-01-012130101010.1051/e3sconf/202021301010e3sconf_acic2020_01010Study on optimum synthesis of ethyl cyanoacetateChen Hong0Zhu Bao-wei1Liang Hai2Yang He3Wang Hao-yi4Chemical and environmental Engineering Department, Yingkou Institute of TechnologyChemical and environmental Engineering Department, Yingkou Institute of TechnologyChemical and environmental Engineering Department, Yingkou Institute of TechnologyLiaoning Yinzhu Chemtex Group co., LTDChemical and environmental Engineering Department, Yingkou Institute of TechnologyEthyl cyanoacetate is an important chemical intermediate and has been used widely. Ethyl cyanoacetate was prepared by esterification of cyanoacetic acid and absolute ethanol with mixed catalyst (the same proportion of silicotungstic and p-toluene sulfonic acid as catalyst). The influence factors of the amount of catalyst, n(cyanoacetic acid): n ( absolute ethanol), reaction time and reaction temperature on the esterification rate was investigated by orthogonal experiment of four factors and three levels. The product was analyzed by gas chromatography to determine the optimum reaction conditions.https://www.e3s-conferences.org/articles/e3sconf/pdf/2020/73/e3sconf_acic2020_01010.pdf
collection DOAJ
language English
format Article
sources DOAJ
author Chen Hong
Zhu Bao-wei
Liang Hai
Yang He
Wang Hao-yi
spellingShingle Chen Hong
Zhu Bao-wei
Liang Hai
Yang He
Wang Hao-yi
Study on optimum synthesis of ethyl cyanoacetate
E3S Web of Conferences
author_facet Chen Hong
Zhu Bao-wei
Liang Hai
Yang He
Wang Hao-yi
author_sort Chen Hong
title Study on optimum synthesis of ethyl cyanoacetate
title_short Study on optimum synthesis of ethyl cyanoacetate
title_full Study on optimum synthesis of ethyl cyanoacetate
title_fullStr Study on optimum synthesis of ethyl cyanoacetate
title_full_unstemmed Study on optimum synthesis of ethyl cyanoacetate
title_sort study on optimum synthesis of ethyl cyanoacetate
publisher EDP Sciences
series E3S Web of Conferences
issn 2267-1242
publishDate 2020-01-01
description Ethyl cyanoacetate is an important chemical intermediate and has been used widely. Ethyl cyanoacetate was prepared by esterification of cyanoacetic acid and absolute ethanol with mixed catalyst (the same proportion of silicotungstic and p-toluene sulfonic acid as catalyst). The influence factors of the amount of catalyst, n(cyanoacetic acid): n ( absolute ethanol), reaction time and reaction temperature on the esterification rate was investigated by orthogonal experiment of four factors and three levels. The product was analyzed by gas chromatography to determine the optimum reaction conditions.
url https://www.e3s-conferences.org/articles/e3sconf/pdf/2020/73/e3sconf_acic2020_01010.pdf
work_keys_str_mv AT chenhong studyonoptimumsynthesisofethylcyanoacetate
AT zhubaowei studyonoptimumsynthesisofethylcyanoacetate
AT lianghai studyonoptimumsynthesisofethylcyanoacetate
AT yanghe studyonoptimumsynthesisofethylcyanoacetate
AT wanghaoyi studyonoptimumsynthesisofethylcyanoacetate
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