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   Articles with "toluene sulfonic" as a keyword



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Essential hazard and process safety assessment of para-toluene sulfonic acid through calorimetry and advanced thermokinetics

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recommendations! Published in 2021 at "Journal of Loss Prevention in The Process Industries"

DOI: 10.1016/j.jlp.2021.104558

Abstract: Abstract Para-toluene sulfonic acid is a typical intermediary for the synthesis of pharmaceuticals, pesticides, and dyes and is a catalyst for organic synthesis. The consumption of para-toluene sulfonic acid used in organic synthesis has increased… read more here.

Keywords: sulfonic acid; process; para toluene; toluene sulfonic ... See more keywords
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Structural characterization and optical constants of p-toluene sulfonic acid doped polyaniline and its composites of chitosan and reduced graphene-oxide

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recommendations! Published in 2020 at "Journal of materials research and technology"

DOI: 10.1016/j.jmrt.2019.11.072

Abstract: Abstract Para-Toluene sulfonic acid doped polyaniline (PANI), PANI/chitosan composites, PANI/reduced graphene-oxide composites and a ternary composite comprising of PANI, chitosan and reduced graphene-oxide have synthesised via oxidative polymerisation of aniline by Ammonium peroxydisulfate (APS). FTIR,… read more here.

Keywords: acid doped; graphene oxide; toluene sulfonic; sulfonic acid ... See more keywords

Kinetics of p-toluene-sulfonic acid catalyzed direct esterification of pentaerythritol with acrylic acid for pentaerythritol diacrylate production

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recommendations! Published in 2019 at "Chemical Engineering Communications"

DOI: 10.1080/00986445.2019.1592750

Abstract: Abstract Pentaerythritol diacrylate (PEDA) is synthesized by p-toluene-sulfonic acid (p-TSA) catalyzed direct esterification of pentaerythritol (PER) with acrylic acid (AA). Based on the direct esterification reaction mechanism and the corresponding two simplified reaction steps, the… read more here.

Keywords: pentaerythritol diacrylate; toluene sulfonic; esterification; direct esterification ... See more keywords