{"id":6245,"date":"2021-09-09T03:14:58","date_gmt":"2021-09-08T19:14:58","guid":{"rendered":"https:\/\/www.pyrazoles-derivatives.com\/?p=6245"},"modified":"2021-09-09T03:14:58","modified_gmt":"2021-09-08T19:14:58","slug":"9-sep-2021-news-the-origin-of-a-common-compound-about-92933-47-6","status":"publish","type":"post","link":"https:\/\/www.pyrazoles-derivatives.com\/?p=6245","title":{"rendered":"9-Sep-2021 News The origin of a common compound about 92933-47-6"},"content":{"rendered":"<p>Adding a certain compound to certain chemical reactions, such as: 92933-47-6, name is 5-Isopropyl-1H-pyrazole-3-carboxylic acid, belongs to pyrazoles-derivatives compound, can increase the reaction rate and produce products with better performance than those obtained under traditional synthetic methods. Here is a downstream synthesis route of the compound  92933-47-6, <a href=\"https:\/\/www.ambeed.com\/products\/92933-47-6.html\">COA of Formula: C7H10N2O2<\/a><\/p>\n<p>Preparation 6 5-ISOPROPYL-1 H-PVRAZOLE-3-CARBOXYLIC acid ethyl ester 5-ISOPROPYL-1 H-PYRAZOLE-3-CARBOXYLIC acid (WO 03\/035065, page. 485, example 17b) (1. 00G, 6. 49mmol) was dissolved in a mixture of concentrated sulphuric acid (1.5mL) and ethanol (25mL) and the reaction mixture heated at reflux for 3 hours. The reaction mixture was cooled, poured into water, basified with 0. 88 ammonia then extracted with ethyl acetate. The ethyl acetate was washed with brine, dried over magnesium sulphate and concentrated in vacuo to yield the title product, 514mg (43percent). 1HNMR (CDCI3, 400MHZ) : 1.30 (d, 6H), 1.38 (t, 3H), 3.64 (m, 1H), 4.38 (m, 2H), 6.63 (s, 1 H).<\/p>\n<p>In the field of chemistry, the synthetic routes of compounds are constantly being developed and updated. I will also mention this compound in other articles, 5-Isopropyl-1H-pyrazole-3-carboxylic acid, other downstream synthetic routes, hurry up and to see.<\/p>\n<p>Reference:<br \/><a href=\"http:\/\/v3.espacenet.com\/textdoc?DB=EPODOC&#038;IDX=WO2005009965&#038;F=0\">Patent; PFIZER LIMITED; PFIZER INC.; WO2005\/9965; (2005); 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>In the field of chemistry, the synthetic routes of compounds are constantly being developed and updated. I will also mention this compound in other articles, 5-Isopropyl-1H-pyrazole-3-carboxylic acid, other downstream synthetic routes, hurry up and to see.<\/p>\n","protected":false},"author":8,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[352,131],"tags":[126],"class_list":["post-6245","post","type-post","status-publish","format-standard","hentry","category-92933-47-6","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>The origin of a common compound about<\/title>\n<meta name=\"description\" content=\"Adding a certain compound to certain chemical reactions, such as: 92933-47-6, name is 5-Isopropyl-1H-pyrazole-3-carboxylic acid, belongs to pyrazoles-derivatives compound, can increase the reaction rate and produce products with better performance than those obtained under traditional synthetic methods. 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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":"The origin of a common compound about","description":"Adding a certain compound to certain chemical reactions, such as: 92933-47-6, name is 5-Isopropyl-1H-pyrazole-3-carboxylic acid, belongs to pyrazoles-derivatives compound, can increase the reaction rate and produce products with better performance than those obtained under traditional synthetic methods. Here is a downstream synthesis route of the compound 92933-47-6, COA of Formula: C7H10N2O2","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=6245","og_locale":"en_US","og_type":"article","og_title":"The origin of a common compound about","og_description":"Adding a certain compound to certain chemical reactions, such as: 92933-47-6, name is 5-Isopropyl-1H-pyrazole-3-carboxylic acid, belongs to pyrazoles-derivatives compound, can increase the reaction rate and produce products with better performance than those obtained under traditional synthetic methods. 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