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Fine Chemical Intermediates. 2017, (02)

Preparation of Methylsulfonylmethane via Response Surface MethodologyChinese Full Text

GUO Xiang-qin;ZHOU Shi-yang;YANG Shan-bin;College of Chemistry, Chongqing Normal University;Engineering Research Center of Biotechnology of Active Substances Ministry of Education) in Chongqing Normal University;

Abstract: This paper presented the progress in the preparation of methylsulfonylmethane using DMSO and H2O2.Based on the single-factor experiments, response surface methodology（RSM） was used to explore the optimal conditions for preparing methylsulfonylmethane and the relationship between preparation parameters and yield using regression analysis. The optimum conditions were as following: reaction temperature was of 95.7 ℃; reaction time was of 1.57 h; volume ratio of H2O2 to DMSO was of 1.1∶1; the veloci... More
Keywords：

DMSO; methylsulfonylmethane; response surface methodology;

  • DOI：

    10.19342/j.cnki.issn.1009-9212.2017.02.015

  • Series：

    (B) Chemistry/ Metallurgy/ Environment/ Mine Industry

  • Subject：

    Organic Chemical Industry

  • Classification Code：

    TQ227.3

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