{"id":3585,"date":"2021-04-23T06:35:01","date_gmt":"2021-04-22T22:35:01","guid":{"rendered":"https:\/\/www.pyrazoles-derivatives.com\/?p=3585"},"modified":"2021-04-23T06:35:01","modified_gmt":"2021-04-22T22:35:01","slug":"a-new-synthetic-route-of-2-1-methyl-1h-pyrazol-4-ylacetic-acid","status":"publish","type":"post","link":"https:\/\/www.pyrazoles-derivatives.com\/?p=3585","title":{"rendered":"A new synthetic route of 2-(1-Methyl-1H-pyrazol-4-yl)acetic acid"},"content":{"rendered":"

Electric Literature of 1152582-56-3<\/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. 1152582-56-3 name is 2-(1-Methyl-1H-pyrazol-4-yl)acetic acid, 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

(Step 4) A solution of 2-amino-2-(4-(methoxymethyl)phenyl)-N-(4-(trimethylsilyl)phenyl)acetamide (104 mg, 0.30 mmol), 2-(1-methyl-1H-pyrazol-4-yl)acetic acid (51.1 mg, 0.36 mmol), HATU (150 mg, 0.39 mmol) and DIEA (0.106 mL, 0.61 mmol) in DMF (1.5 mL) was stirred at room temperature for 10 hr. To the reaction mixture were added water and ethyl acetate, and the organic layer was separated. The organic layer was dried over magnesium sulfate, and the solvent was evaporated under reduced pressure. The obtained residue was purified by silica gel column chromatography (solvent gradient; 40?80% ethyl acetate\/hexane), and crystallized from ethyl acetate\/hexane to give the title compound (45.0 mg, 0.097 mmol, 31.9%) as white crystals. MS(API): Calculated 464.6, Found 465.1(M+H) 1H NMR(300 MHz,DMSO-d6):delta0.17-0.22(9H,m),3.31(3H,s),3.38(2H,s),3.76(3H,s),4.37(2H,s),5.63(1H ,d,J=7.9 Hz),7.24-7.34(3H,m),7.39-7.60(7H,m),8.71(1H,d,J=7. 9 Hz),10.35(1H,s).<\/p>\n

At the same time, in my other blogs, there are other synthetic methods of this type of compound, 2-(1-Methyl-1H-pyrazol-4-yl)acetic acid, and friends who are interested can also refer to it.<\/p>\n","protected":false},"excerpt":{"rendered":"

At the same time, in my other blogs, there are other synthetic methods of this type of compound, 2-(1-Methyl-1H-pyrazol-4-yl)acetic acid, 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":[288,131],"tags":[126],"class_list":["post-3585","post","type-post","status-publish","format-standard","hentry","category-1152582-56-3","category-pyrazoles-derivatives","tag-m-w100-200"],"yoast_head":"\nA new synthetic route of 2-(1-Methyl-1H-pyrazol-4-yl)acetic acid<\/title>\n<meta name=\"description\" content=\"Electric Literature of 1152582-56-3, 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. 1152582-56-3 name is 2-(1-Methyl-1H-pyrazol-4-yl)acetic acid, 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=\"http:\/\/www.pyrazoles-derivatives.com\/?p=3585\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"A new synthetic route of 2-(1-Methyl-1H-pyrazol-4-yl)acetic acid\" \/>\n<meta property=\"og:description\" content=\"Electric Literature of 1152582-56-3, 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. 1152582-56-3 name is 2-(1-Methyl-1H-pyrazol-4-yl)acetic acid, 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":"A new synthetic route of 2-(1-Methyl-1H-pyrazol-4-yl)acetic acid","description":"Electric Literature of 1152582-56-3, 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. 1152582-56-3 name is 2-(1-Methyl-1H-pyrazol-4-yl)acetic acid, 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.","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":"http:\/\/www.pyrazoles-derivatives.com\/?p=3585","og_locale":"en_US","og_type":"article","og_title":"A new synthetic route of 2-(1-Methyl-1H-pyrazol-4-yl)acetic acid","og_description":"Electric Literature of 1152582-56-3, 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. 1152582-56-3 name is 2-(1-Methyl-1H-pyrazol-4-yl)acetic acid, This compound is widely used in many fields, so it is necessary to find a new synthetic route. 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