{"id":10117,"date":"2022-10-14T07:45:02","date_gmt":"2022-10-13T23:45:02","guid":{"rendered":"https:\/\/www.pyrazoles-derivatives.com\/?p=10117"},"modified":"2022-10-14T07:45:02","modified_gmt":"2022-10-13T23:45:02","slug":"chmutova-g-a-s-team-published-research-in-russian-journal-of-general-chemistry-in-2007-cas-3310-35-8","status":"publish","type":"post","link":"https:\/\/www.pyrazoles-derivatives.com\/?p=10117","title":{"rendered":"Chmutova, G. A.&#8217;s team published research in Russian Journal of General Chemistry in 2007 | CAS: 3310-35-8"},"content":{"rendered":"<p><a href=\"https:\/\/www.ambeed.com\/products\/3310-35-8.html\">HPLC of Formula: 3310-35-8<\/a>On September 30, 2007 ,\u300aQuantum-chemical study of the structure and reactivity of pyrazol-5-ones and their thio and seleno analogs: X. 1-methylpyrazol-5-one and its thio and seleno analogs in H-complex formation reactions in the gas phase and in solutions\u300b was published in Russian Journal of General Chemistry. The article was written by Chmutova, G. A.; Ismagilova, E. R.; Shamov, G. A.. The article contains the following contents:<\/p>\n<p>The effects of specific solvation and self-association of chalcogenpyrazol-5-ones are assessed using nonempirical quantum-chem., d. functional theory (DFT), and MP2 second-order perturbation theory methods. The formation of H-complexes with water, methanol, and DMSO stabilizes all tautomeric forms, the NH tautomers of all hetero analogs being the most affected. The NH tautomers form with water 1:2 complexes which reveal cooperativity. The complexes of chalcogenpyrazolones with DMSO are more stable than the resp. complexes with water, and, therewith, the extra stabilization in continuum is less pronounced than in the case of hydration. Quant., the effects of tautomer self-association compare with the effects of interaction of chalcogenpyrazolones with proton-donor solvents. The results came from multiple reactions, including the reaction of 2-Methyl-1H-pyrazol-3(2H)-one(cas: 3310-35-8<a href=\"https:\/\/www.ambeed.com\/products\/3310-35-8.html\">HPLC of Formula: 3310-35-8<\/a>)<\/p>\n<p>2-Methyl-1H-pyrazol-3(2H)-one(cas: 3310-35-8) belongs to pyrazoles. Pyrazoles and their related multiring analogs are common elements of a wide variety of bioactive compounds. These ring structures are rare in nature. A consequence of this is that they have previously been thought to be poor moieties to include in potential new drugs. <a href=\"https:\/\/www.ambeed.com\/products\/3310-35-8.html\">HPLC of Formula: 3310-35-8<\/a><\/p>\n<p>Referemce:<br \/><a href=\"https:\/\/en.wikipedia.org\/wiki\/Pyrazole\">Pyrazole &#8211; Wikipedia<\/a>,<br \/><a href=\"https:\/\/www.sciencedirect.com\/topics\/chemistry\/pyrazoles\">Pyrazoles &#8211; an overview | ScienceDirect Topics<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>2-Methyl-1H-pyrazol-3(2H)-one(cas: 3310-35-8) belongs to pyrazoles. Pyrazoles and their related multiring analogs are common elements of a wide variety of bioactive compounds. These ring structures are rare in nature. A consequence of this is that they have previously been thought to be poor moieties to include in potential new drugs. <a href=\"https:\/\/www.ambeed.com\/products\/3310-35-8.html\">HPLC of Formula: 3310-35-8<\/a><\/p>\n","protected":false},"author":8,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[742,131],"tags":[743],"class_list":["post-10117","post","type-post","status-publish","format-standard","hentry","category-3310-35-8","category-pyrazoles-derivatives","tag-0-100"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Chmutova, G. A.&#039;s team published research in Russian Journal of General Chemistry in 2007 | CAS: 3310-35-8 | pyrazoles-derivatives<\/title>\n<meta name=\"description\" content=\"HPLC of Formula: 3310-35-8On September 30, 2007 ,\u300aQuantum-chemical study of the structure and reactivity of pyrazol-5-ones and their thio and seleno analogs: X. 1-methylpyrazol-5-one and its thio and seleno analogs in H-complex formation reactions in the gas phase and in solutions\u300b was published in Russian Journal of General Chemistry. The article was written by Chmutova, G. A.; Ismagilova, E. R.; Shamov, G. A.. 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A.'s team published research in Russian Journal of General Chemistry in 2007 | CAS: 3310-35-8 | pyrazoles-derivatives\",\"isPartOf\":{\"@id\":\"https:\/\/www.pyrazoles-derivatives.com\/#website\"},\"datePublished\":\"2022-10-13T23:45:02+00:00\",\"author\":{\"@id\":\"https:\/\/www.pyrazoles-derivatives.com\/#\/schema\/person\/d9a9f27bed675392c6f363a01ffd49f1\"},\"description\":\"HPLC of Formula: 3310-35-8On September 30, 2007 ,\u300aQuantum-chemical study of the structure and reactivity of pyrazol-5-ones and their thio and seleno analogs: X. 1-methylpyrazol-5-one and its thio and seleno analogs in H-complex formation reactions in the gas phase and in solutions\u300b was published in Russian Journal of General Chemistry. The article was written by Chmutova, G. A.; Ismagilova, E. R.; Shamov, G. A.. 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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":"Chmutova, G. 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