{"id":4739,"date":"2021-06-16T04:23:46","date_gmt":"2021-06-15T20:23:46","guid":{"rendered":"https:\/\/www.pyrazoles-derivatives.com\/?p=4739"},"modified":"2021-06-16T04:23:46","modified_gmt":"2021-06-15T20:23:46","slug":"the-important-role-of-56984-32-8-2","status":"publish","type":"post","link":"https:\/\/www.pyrazoles-derivatives.com\/?p=4739","title":{"rendered":"The important role of 56984-32-8"},"content":{"rendered":"

Reference of 56984-32-8<\/a>, As we all know, there are many different methods for the synthesis of a compound, and people can choose the synthesis method that suits their own laboratory according to the actual situation. 56984-32-8 name is Ethyl 5-chloro-1-methyl-1H-pyrazole-4-carboxylate, This compound is widely used in many fields, so it is necessary to find a new synthetic route. The downstream synthesis method of this compound is introduced below.<\/p>\n

C. 5-Chloro-1-methyl-1H-pyrazole-4-carboxylic acid 5-Chloro-1-methyl-1H-pyrazole-4-carboxylic acid, ethyl ester (13 grams, 0.07 mole) and potassium hydroxide (7.8 grams, 0.14 mole) were combined in 75 ml. of ethanol and refluxed for six hours. The solution was cooled, poured over water, acidified with concentrated hydrochloric acid, and the precipitated solid collected, dried, and recrystallized from water. The resulting 5-chloro-1-methyl-1H-pyrazole-4-carboxylic acid was obtained in the amount of 5.4 grams and melted at 195-197 C. Analysis calculated for C5 H5 ClN2 O2 Theory: C, 37.53; H, 3.15; N, 17.15; Found: C, 37.68; H, 3.06; N, 17.69.<\/p>\n

At the same time, in my other blogs, there are other synthetic methods of this type of compound, Ethyl 5-chloro-1-methyl-1H-pyrazole-4-carboxylate, and friends who are interested can also refer to it.<\/p>\n

Reference:
Patent; Eli Lilly and Company; US4620865; (1986); A;<\/a>,
Pyrazole – Wikipedia<\/a>,
Pyrazoles – an overview | ScienceDirect Topics<\/p>\n","protected":false},"excerpt":{"rendered":"

At the same time, in my other blogs, there are other synthetic methods of this type of compound, Ethyl 5-chloro-1-methyl-1H-pyrazole-4-carboxylate, and friends who are interested can also refer to it.<\/p>\n","protected":false},"author":8,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[348,131],"tags":[126],"class_list":["post-4739","post","type-post","status-publish","format-standard","hentry","category-56984-32-8","category-pyrazoles-derivatives","tag-m-w100-200"],"yoast_head":"\nThe important role of<\/title>\n<meta name=\"description\" content=\"Reference of 56984-32-8, As we all know, there are many different methods for the synthesis of a compound, and people can choose the synthesis method that suits their own laboratory according to the actual situation. 56984-32-8 name is Ethyl 5-chloro-1-methyl-1H-pyrazole-4-carboxylate, This compound is widely used in many fields, so it is necessary to find a new synthetic route. The downstream synthesis method of this compound is introduced below.\" \/>\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=4739\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"The important role of\" \/>\n<meta property=\"og:description\" content=\"Reference of 56984-32-8, As we all know, there are many different methods for the synthesis of a compound, and people can choose the synthesis method that suits their own laboratory according to the actual situation. 56984-32-8 name is Ethyl 5-chloro-1-methyl-1H-pyrazole-4-carboxylate, This compound is widely used in many fields, so it is necessary to find a new synthetic route. 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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 important role of","description":"Reference of 56984-32-8, As we all know, there are many different methods for the synthesis of a compound, and people can choose the synthesis method that suits their own laboratory according to the actual situation. 56984-32-8 name is Ethyl 5-chloro-1-methyl-1H-pyrazole-4-carboxylate, This compound is widely used in many fields, so it is necessary to find a new synthetic route. 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