{"id":10207,"date":"2022-10-17T09:12:57","date_gmt":"2022-10-17T01:12:57","guid":{"rendered":"https:\/\/www.pyrazoles-derivatives.com\/?p=10207"},"modified":"2022-10-17T09:12:57","modified_gmt":"2022-10-17T01:12:57","slug":"testa-christelles-team-published-research-in-advanced-synthesis-catalysis-in-2015-cas-20154-03-4","status":"publish","type":"post","link":"https:\/\/www.pyrazoles-derivatives.com\/?p=10207","title":{"rendered":"Testa, Christelle’s team published research in Advanced Synthesis & Catalysis in 2015 | CAS: 20154-03-4"},"content":{"rendered":"

In 2015,Testa, Christelle; Roger, Julien; Scheib, Stephanie; Fleurat-Lessard, Paul; Hierso, Jean-Cyrille published \u300aPalladium-Catalysed C-H Bond Electrophilic Fluorination of Highly Substituted Arylpyrazoles: Experimental and DFT Mechanistic Insights\u300b.Advanced Synthesis & Catalysis published the findings.Related Products of 20154-03-4<\/a> The information in the text is summarized as follows:<\/p>\n

A general protocol for palladium-catalyzed C-H mono- and di-fluorination of highly substituted arylpyrazoles is reported. Coupling pathways and substrate limitations are discussed in the light of complementary mechanistic exptl. and d. functional theory (DFT) studies. The mono- and di-ortho-fluorination of arylpyrazoles having substituted pyrazole groups and ortho-, meta-, or para-substituted arene moieties is achieved. Various pyrazole groups can efficiently promote the direct C-H activation\/fluorination of substrates bearing valuable reactive ester, cyano, halide and nitro functions. The presence of methoxy, Me and trifluoromethyl is tolerated on the pyrazole directing groups. However, steric substituent effects have a marked influence which is evidenced by calculations DFT modeling suggested also a previously unseen outer-sphere oxidative addition of N-fluorobenzenesulfonimide (NFSI) to Pd(II) as an alternative mechanism to the commonly assumed Pd(II)\/Pd(IV) process. This unprecedented proposal, which is supported by the mass spectrometry identification of a key Pd(II) monomer under the stoichiometric conditions deserves more attention. The influence of elaborate highly substituted directing groups on the course of Pd-catalyzed fluorination has generally received limited attention although this question has a crucial synthetic utility; herein, appropriate conditions for isolating pure products are reported. In addition to this study using 3-(Trifluoromethyl)-1H-pyrazole, there are many other studies that have used 3-(Trifluoromethyl)-1H-pyrazole(cas: 20154-03-4Related Products of 20154-03-4<\/a>) was used in this study.<\/p>\n

3-(Trifluoromethyl)-1H-pyrazole(cas: 20154-03-4) belongs to pyrazoles. Pyrazole derivatives have been reported to exhibit a wide range of applications in medicinal chemistry and pharmacology. A large number of drugs incorporating pyrazole structure have been utilized as partial agonists for nicotinic acid receptors, antidepressants, antimicrobial agents, antiviral agents, and antifungal agents solely or along with the combination of other structural motifs.Related Products of 20154-03-4<\/a><\/p>\n

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

3-(Trifluoromethyl)-1H-pyrazole(cas: 20154-03-4) belongs to pyrazoles. Pyrazole derivatives have been reported to exhibit a wide range of applications in medicinal chemistry and pharmacology. A large number of drugs incorporating pyrazole structure have been utilized as partial agonists for nicotinic acid receptors, antidepressants, antimicrobial agents, antiviral agents, and antifungal agents solely or along with the combination of other structural motifs.Related Products of 20154-03-4<\/a><\/p>\n","protected":false},"author":8,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[205,131],"tags":[128],"class_list":["post-10207","post","type-post","status-publish","format-standard","hentry","category-20154-03-4","category-pyrazoles-derivatives","tag-100-200"],"yoast_head":"\nTesta, Christelle's team published research in Advanced Synthesis & Catalysis in 2015 | CAS: 20154-03-4 | pyrazoles-derivatives<\/title>\n<meta name=\"description\" content=\"In 2015,Testa, Christelle; Roger, Julien; Scheib, Stephanie; Fleurat-Lessard, Paul; Hierso, Jean-Cyrille published \u300aPalladium-Catalysed C-H Bond Electrophilic Fluorination of Highly Substituted Arylpyrazoles: Experimental and DFT Mechanistic Insights\u300b.Advanced Synthesis & Catalysis published the findings.Related Products of 20154-03-4 The information in the text is summarized as follows:\" \/>\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=10207\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Testa, Christelle's team published research in Advanced Synthesis & Catalysis in 2015 | CAS: 20154-03-4 | pyrazoles-derivatives\" \/>\n<meta property=\"og:description\" content=\"In 2015,Testa, Christelle; Roger, Julien; Scheib, Stephanie; Fleurat-Lessard, Paul; Hierso, Jean-Cyrille published \u300aPalladium-Catalysed C-H Bond Electrophilic Fluorination of Highly Substituted Arylpyrazoles: Experimental and DFT Mechanistic Insights\u300b.Advanced Synthesis & Catalysis published the findings.Related Products of 20154-03-4 The information in the text is summarized as follows:\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.pyrazoles-derivatives.com\/?p=10207\" \/>\n<meta property=\"og:site_name\" content=\"pyrazoles-derivatives\" \/>\n<meta property=\"article:published_time\" content=\"2022-10-17T01:12:57+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=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.pyrazoles-derivatives.com\/?p=10207\",\"url\":\"https:\/\/www.pyrazoles-derivatives.com\/?p=10207\",\"name\":\"Testa, Christelle's team published research in Advanced Synthesis & Catalysis in 2015 | CAS: 20154-03-4 | pyrazoles-derivatives\",\"isPartOf\":{\"@id\":\"http:\/\/www.pyrazoles-derivatives.com\/#website\"},\"datePublished\":\"2022-10-17T01:12:57+00:00\",\"author\":{\"@id\":\"http:\/\/www.pyrazoles-derivatives.com\/#\/schema\/person\/d9a9f27bed675392c6f363a01ffd49f1\"},\"description\":\"In 2015,Testa, Christelle; Roger, Julien; Scheib, Stephanie; Fleurat-Lessard, Paul; Hierso, Jean-Cyrille published \u300aPalladium-Catalysed C-H Bond Electrophilic Fluorination of Highly Substituted Arylpyrazoles: Experimental and DFT Mechanistic Insights\u300b.Advanced Synthesis & Catalysis published the findings.Related Products of 20154-03-4 The information in the text is summarized as follows:\",\"breadcrumb\":{\"@id\":\"https:\/\/www.pyrazoles-derivatives.com\/?p=10207#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.pyrazoles-derivatives.com\/?p=10207\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.pyrazoles-derivatives.com\/?p=10207#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"http:\/\/www.pyrazoles-derivatives.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Testa, Christelle’s team published research in Advanced Synthesis & Catalysis in 2015 | CAS: 20154-03-4\"}]},{\"@type\":\"WebSite\",\"@id\":\"http:\/\/www.pyrazoles-derivatives.com\/#website\",\"url\":\"http:\/\/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\":\"http:\/\/www.pyrazoles-derivatives.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Person\",\"@id\":\"http:\/\/www.pyrazoles-derivatives.com\/#\/schema\/person\/d9a9f27bed675392c6f363a01ffd49f1\",\"name\":\"Jessica.F\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"http:\/\/www.pyrazoles-derivatives.com\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/cn.cravatar.com\/avatar\/2d1cec2a99eeaad5a5b217c9cdbfb610?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/cn.cravatar.com\/avatar\/2d1cec2a99eeaad5a5b217c9cdbfb610?s=96&d=mm&r=g\",\"caption\":\"Jessica.F\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Testa, Christelle's team published research in Advanced Synthesis & Catalysis in 2015 | CAS: 20154-03-4 | pyrazoles-derivatives","description":"In 2015,Testa, Christelle; Roger, Julien; Scheib, Stephanie; Fleurat-Lessard, Paul; Hierso, Jean-Cyrille published \u300aPalladium-Catalysed C-H Bond Electrophilic Fluorination of Highly Substituted Arylpyrazoles: Experimental and DFT Mechanistic Insights\u300b.Advanced Synthesis & Catalysis published the findings.Related Products of 20154-03-4 The information in the text is summarized as follows:","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=10207","og_locale":"en_US","og_type":"article","og_title":"Testa, Christelle's team published research in Advanced Synthesis & Catalysis in 2015 | CAS: 20154-03-4 | pyrazoles-derivatives","og_description":"In 2015,Testa, Christelle; Roger, Julien; Scheib, Stephanie; Fleurat-Lessard, Paul; Hierso, Jean-Cyrille published \u300aPalladium-Catalysed C-H Bond Electrophilic Fluorination of Highly Substituted Arylpyrazoles: Experimental and DFT Mechanistic Insights\u300b.Advanced Synthesis & Catalysis published the findings.Related Products of 20154-03-4 The information in the text is summarized as follows:","og_url":"https:\/\/www.pyrazoles-derivatives.com\/?p=10207","og_site_name":"pyrazoles-derivatives","article_published_time":"2022-10-17T01:12:57+00:00","author":"Jessica.F","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Jessica.F","Est. reading time":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.pyrazoles-derivatives.com\/?p=10207","url":"https:\/\/www.pyrazoles-derivatives.com\/?p=10207","name":"Testa, Christelle's team published research in Advanced Synthesis & Catalysis in 2015 | CAS: 20154-03-4 | pyrazoles-derivatives","isPartOf":{"@id":"http:\/\/www.pyrazoles-derivatives.com\/#website"},"datePublished":"2022-10-17T01:12:57+00:00","author":{"@id":"http:\/\/www.pyrazoles-derivatives.com\/#\/schema\/person\/d9a9f27bed675392c6f363a01ffd49f1"},"description":"In 2015,Testa, Christelle; Roger, Julien; Scheib, Stephanie; Fleurat-Lessard, Paul; Hierso, Jean-Cyrille published \u300aPalladium-Catalysed C-H Bond Electrophilic Fluorination of Highly Substituted Arylpyrazoles: Experimental and DFT Mechanistic Insights\u300b.Advanced Synthesis & Catalysis published the findings.Related Products of 20154-03-4 The information in the text is summarized as follows:","breadcrumb":{"@id":"https:\/\/www.pyrazoles-derivatives.com\/?p=10207#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.pyrazoles-derivatives.com\/?p=10207"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.pyrazoles-derivatives.com\/?p=10207#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"http:\/\/www.pyrazoles-derivatives.com\/"},{"@type":"ListItem","position":2,"name":"Testa, Christelle’s team published research in Advanced Synthesis & Catalysis in 2015 | CAS: 20154-03-4"}]},{"@type":"WebSite","@id":"http:\/\/www.pyrazoles-derivatives.com\/#website","url":"http:\/\/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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