{"id":11009,"date":"2022-11-16T03:23:12","date_gmt":"2022-11-15T19:23:12","guid":{"rendered":"https:\/\/www.pyrazoles-derivatives.com\/?p=11009"},"modified":"2022-11-16T03:23:12","modified_gmt":"2022-11-15T19:23:12","slug":"zhang-anyuns-team-published-research-in-journal-of-solution-chemistry-in-2004-08-31-cas-1691-93-6","status":"publish","type":"post","link":"https:\/\/www.pyrazoles-derivatives.com\/?p=11009","title":{"rendered":"Zhang, Anyun’s team published research in Journal of Solution Chemistry in 2004-08-31 | CAS: 1691-93-6"},"content":{"rendered":"

Zhang, Anyun published the artcileAssociation Behavior of 4-Acylpyrazolone Derivative and Tertiary Amine of High Molecular Weight in Antagonistic Synergistic Extraction of Palladium<\/i><\/b>, Computed Properties of 1691-93-6<\/a>, the main research area is TOA hydrogen bond complexation fluoroacyl pyrazolone derivative spectrophotometry; palladium cation solvent extraction TOA fluoroacyl pyrazolone derivative spectrophotometry.<\/p>\n

To find an effective extraction and removal method for palladium(II), which is one of the main fission products from an acidic nuclear spent fuel solution, the extraction behavior of palladium(II) from a nitric acid medium by an acidic chelating extractant, 1-phenyl-3-methyl-4-trifluoroacetylpyrazolone-5-one (HPMTP) and a tertiary amine of high mol. weight, tri-n-octylamine (TOA), has been studied by spectrophotometry. A noticeable antagonistic extraction effect was observed in the extraction system under the given conditions. To understand this phenomenon, a preliminary investigation was performed to explain the mechanism of this reaction. According to the theory of corresponding solutions (TCS), the association reaction between HPMTP and TOA is proposed in the organic phase. An associated species, HPMTP\u00b7TOA, formed through hydrogen bonding in a chloroform medium might be the main reason why an antagonistic extraction effect occurred. The association constant between HPMTP and TOA was calculated to be 2.86 \u00b1 0.05.<\/p>\n

Journal of Solution Chemistry published new progress about Complexation. 1691-93-6 belongs to class pyrazoles-derivatives, name is 5-Methyl-2-phenyl-4-(2,2,2-trifluoroacetyl)-1H-pyrazol-3(2H)-one, and the molecular formula is C12H9F3N2O2, Computed Properties of 1691-93-6<\/a>.<\/p>\n

Referemce:
Pyrazole – Wikipedia<\/a>,
Pyrazoles – an overview | ScienceDirect Topics<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

Journal of Solution Chemistry published new progress about Complexation. 1691-93-6 belongs to class pyrazoles-derivatives, name is 5-Methyl-2-phenyl-4-(2,2,2-trifluoroacetyl)-1H-pyrazol-3(2H)-one, and the molecular formula is C12H9F3N2O2, Computed Properties of 1691-93-6<\/a>.<\/p>\n","protected":false},"author":8,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[775,131],"tags":[740],"class_list":["post-11009","post","type-post","status-publish","format-standard","hentry","category-1691-93-6","category-pyrazoles-derivatives","tag-m-w250-300"],"yoast_head":"\nZhang, Anyun's team published research in Journal of Solution Chemistry in 2004-08-31 | CAS: 1691-93-6 | pyrazoles-derivatives<\/title>\n<meta name=\"description\" content=\"Zhang, Anyun published the artcileAssociation Behavior of 4-Acylpyrazolone Derivative and Tertiary Amine of High Molecular Weight in Antagonistic Synergistic Extraction of Palladium, Computed Properties of 1691-93-6, the main research area is TOA hydrogen bond complexation fluoroacyl pyrazolone derivative spectrophotometry; palladium cation solvent extraction TOA fluoroacyl pyrazolone derivative spectrophotometry.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.pyrazoles-derivatives.com\/?p=11009\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Zhang, Anyun's team published research in Journal of Solution Chemistry in 2004-08-31 | CAS: 1691-93-6 | pyrazoles-derivatives\" \/>\n<meta property=\"og:description\" content=\"Zhang, Anyun published the artcileAssociation Behavior of 4-Acylpyrazolone Derivative and Tertiary Amine of High Molecular Weight in Antagonistic Synergistic Extraction of Palladium, Computed Properties of 1691-93-6, the main research area is TOA hydrogen bond complexation fluoroacyl pyrazolone derivative spectrophotometry; palladium cation solvent extraction TOA fluoroacyl pyrazolone derivative spectrophotometry.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.pyrazoles-derivatives.com\/?p=11009\" \/>\n<meta property=\"og:site_name\" content=\"pyrazoles-derivatives\" \/>\n<meta property=\"article:published_time\" content=\"2022-11-15T19:23:12+00:00\" \/>\n<meta name=\"author\" content=\"Jessica.F\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Jessica.F\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.pyrazoles-derivatives.com\/?p=11009\",\"url\":\"https:\/\/www.pyrazoles-derivatives.com\/?p=11009\",\"name\":\"Zhang, Anyun's team published research in Journal of Solution Chemistry in 2004-08-31 | CAS: 1691-93-6 | pyrazoles-derivatives\",\"isPartOf\":{\"@id\":\"https:\/\/www.pyrazoles-derivatives.com\/#website\"},\"datePublished\":\"2022-11-15T19:23:12+00:00\",\"author\":{\"@id\":\"https:\/\/www.pyrazoles-derivatives.com\/#\/schema\/person\/d9a9f27bed675392c6f363a01ffd49f1\"},\"description\":\"Zhang, Anyun published the artcileAssociation Behavior of 4-Acylpyrazolone Derivative and Tertiary Amine of High Molecular Weight in Antagonistic Synergistic Extraction of Palladium, Computed Properties of 1691-93-6, the main research area is TOA hydrogen bond complexation fluoroacyl pyrazolone derivative spectrophotometry; palladium cation solvent extraction TOA fluoroacyl pyrazolone derivative spectrophotometry.\",\"breadcrumb\":{\"@id\":\"https:\/\/www.pyrazoles-derivatives.com\/?p=11009#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.pyrazoles-derivatives.com\/?p=11009\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.pyrazoles-derivatives.com\/?p=11009#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\/\/www.pyrazoles-derivatives.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Zhang, Anyun’s team published research in Journal of Solution Chemistry in 2004-08-31 | CAS: 1691-93-6\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.pyrazoles-derivatives.com\/#website\",\"url\":\"https:\/\/www.pyrazoles-derivatives.com\/\",\"name\":\"pyrazoles-derivatives\",\"description\":\"Several pyrazole derivatives possess important pharmacological activities and they have been proved useful materials in drug research. Pyrazole derivatives play an important role in antitumor agents.\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.pyrazoles-derivatives.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.pyrazoles-derivatives.com\/#\/schema\/person\/d9a9f27bed675392c6f363a01ffd49f1\",\"name\":\"Jessica.F\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.pyrazoles-derivatives.com\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/en.cravatar.com\/avatar\/2d1cec2a99eeaad5a5b217c9cdbfb610?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/en.cravatar.com\/avatar\/2d1cec2a99eeaad5a5b217c9cdbfb610?s=96&d=mm&r=g\",\"caption\":\"Jessica.F\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Zhang, Anyun's team published research in Journal of Solution Chemistry in 2004-08-31 | CAS: 1691-93-6 | pyrazoles-derivatives","description":"Zhang, Anyun published the artcileAssociation Behavior of 4-Acylpyrazolone Derivative and Tertiary Amine of High Molecular Weight in Antagonistic Synergistic Extraction of Palladium, Computed Properties of 1691-93-6, the main research area is TOA hydrogen bond complexation fluoroacyl pyrazolone derivative spectrophotometry; palladium cation solvent extraction TOA fluoroacyl pyrazolone derivative spectrophotometry.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.pyrazoles-derivatives.com\/?p=11009","og_locale":"en_US","og_type":"article","og_title":"Zhang, Anyun's team published research in Journal of Solution Chemistry in 2004-08-31 | CAS: 1691-93-6 | pyrazoles-derivatives","og_description":"Zhang, Anyun published the artcileAssociation Behavior of 4-Acylpyrazolone Derivative and Tertiary Amine of High Molecular Weight in Antagonistic Synergistic Extraction of Palladium, Computed Properties of 1691-93-6, the main research area is TOA hydrogen bond complexation fluoroacyl pyrazolone derivative spectrophotometry; palladium cation solvent extraction TOA fluoroacyl pyrazolone derivative spectrophotometry.","og_url":"https:\/\/www.pyrazoles-derivatives.com\/?p=11009","og_site_name":"pyrazoles-derivatives","article_published_time":"2022-11-15T19:23:12+00:00","author":"Jessica.F","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Jessica.F","Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.pyrazoles-derivatives.com\/?p=11009","url":"https:\/\/www.pyrazoles-derivatives.com\/?p=11009","name":"Zhang, Anyun's team published research in Journal of Solution Chemistry in 2004-08-31 | CAS: 1691-93-6 | pyrazoles-derivatives","isPartOf":{"@id":"https:\/\/www.pyrazoles-derivatives.com\/#website"},"datePublished":"2022-11-15T19:23:12+00:00","author":{"@id":"https:\/\/www.pyrazoles-derivatives.com\/#\/schema\/person\/d9a9f27bed675392c6f363a01ffd49f1"},"description":"Zhang, Anyun published the artcileAssociation Behavior of 4-Acylpyrazolone Derivative and Tertiary Amine of High Molecular Weight in Antagonistic Synergistic Extraction of Palladium, Computed Properties of 1691-93-6, the main research area is TOA hydrogen bond complexation fluoroacyl pyrazolone derivative spectrophotometry; palladium cation solvent extraction TOA fluoroacyl pyrazolone derivative spectrophotometry.","breadcrumb":{"@id":"https:\/\/www.pyrazoles-derivatives.com\/?p=11009#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.pyrazoles-derivatives.com\/?p=11009"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.pyrazoles-derivatives.com\/?p=11009#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"https:\/\/www.pyrazoles-derivatives.com\/"},{"@type":"ListItem","position":2,"name":"Zhang, Anyun’s team published research in Journal of Solution Chemistry in 2004-08-31 | CAS: 1691-93-6"}]},{"@type":"WebSite","@id":"https:\/\/www.pyrazoles-derivatives.com\/#website","url":"https:\/\/www.pyrazoles-derivatives.com\/","name":"pyrazoles-derivatives","description":"Several pyrazole derivatives possess important pharmacological activities and they have been proved useful materials in drug research. 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