{"id":6303,"date":"2021-09-13T03:20:12","date_gmt":"2021-09-12T19:20:12","guid":{"rendered":"https:\/\/www.pyrazoles-derivatives.com\/?p=6303"},"modified":"2021-09-13T03:20:12","modified_gmt":"2021-09-12T19:20:12","slug":"september-132021-news-sources-of-common-compounds-52222-73-8","status":"publish","type":"post","link":"https:\/\/www.pyrazoles-derivatives.com\/?p=6303","title":{"rendered":"September 13,2021 News Sources of common compounds: 52222-73-8"},"content":{"rendered":"<p>Each compound has different characteristics, and only by selecting the characteristics of the compound suitable for a specific situation can the compound be applied on a large scale. 52222-73-8, name is 4-(Trifluoromethyl)-1H-pyrazole, This compound has unique chemical properties. The synthetic route is as follows., <a href=\"https:\/\/www.ambeed.com\/products\/52222-73-8.html\">COA of Formula: C4H3F3N2<\/a><\/p>\n<p>To a solution of 2-fluoro-3-hydroxybenzonitrile (0.92 g, 6.7 mmol) and4-(trifluoromethyl)-JH-pyrazole (1.0 g, 7.3 mmol) dissolved in 14 mL ofN,N-dimethylacetamide under a nitrogen atmosphere was added powdered potassium carbonate (2.78 g, 20.1 mmol). The resulting mixture was then heated at 153 C for 18 h. The cooled reaction mixture was diluted with de-ionized water and ethyl acetate and the layers separated. The aqueous layer was extracted (4X) with ethyl acetate, and the combined organic layers were washed (3X) with de-ionized water followed by brine. The combinedorganic layers were dried over Mg504, filtered and concentrated to give 1.58 g of an oil. Chromatography through 40 g of silica gel eluting with a gradient of 20 to 40% ethyl acetate in hexanes to give 1.37 g of a solid. The solid was filtered from hexanes to give 680 mg of the title compound.1H NMR oe 9.86 (bs, 1H), 8.64 (s, 1H), 8.07 (s, 1H), 7.40 (m, 2H), 7.37 (m, 1H).<\/p>\n<p>According to the analysis of related databases, 52222-73-8, the application of this compound in the production field has become more and more popular.<\/p>\n<p>Reference:<br \/><a href=\"http:\/\/v3.espacenet.com\/textdoc?DB=EPODOC&#038;IDX=WO2015089003&#038;F=0\">Patent; E. I. DU PONT DE NEMOURS AND COMPANY; SHARPE, Paula Louise; STEVENSON, Thomas Martin; DEPREZ, Nicholas Ryan; REDDY, Ravisekhara P.; CHITTABOINA, Srinivas; WO2015\/89003; (2015); A1;<\/a>,<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<\/p>\n","protected":false},"excerpt":{"rendered":"<p>According to the analysis of related databases, 52222-73-8, the application of this compound in the production field has become more and more popular.<\/p>\n","protected":false},"author":8,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[137,131],"tags":[126],"class_list":["post-6303","post","type-post","status-publish","format-standard","hentry","category-52222-73-8","category-pyrazoles-derivatives","tag-m-w100-200"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Sources of common compounds:<\/title>\n<meta name=\"description\" content=\"Each compound has different characteristics, and only by selecting the characteristics of the compound suitable for a specific situation can the compound be applied on a large scale. 52222-73-8, name is 4-(Trifluoromethyl)-1H-pyrazole, This compound has unique chemical properties. 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