synthesis of 2-phosphonobutane-1, 2, 4-tricarboxylic acid
نویسندگان
چکیده
2-phosphonobutane-1,2,4-tricarboxylic acid is(pbtc) a member of phosphonate family, and used as corrosion and scale inhibitor in cooling water systems. phosphonocarboxylates as a member of organophosphorus compounds have c-p and p-o bonds in their structures. pbtc is mainly used as carbonate scale inhibitor (caco3), sulphate scale inhibitor (caso4), corrosion inhibitor of low alloyed steel, effective and well applicable in alkaline hard-waters, excellent and resistance against chlorine, usable in detergents and cleaning agents and also a unique stabilizer of bleaching substances.in the present work pbtc is synthesized using dimethyl hydrogen phosphite, dimethyl maleate and methyl acrylate, overall yielding 86.5% product.
منابع مشابه
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عنوان ژورنال:
پژوهش نفتجلد ۱۴، شماره ۴۹، صفحات ۶۶-۷۱
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