{"id":5622,"date":"2021-07-30T06:06:27","date_gmt":"2021-07-29T22:06:27","guid":{"rendered":"https:\/\/www.pyrazoles-derivatives.com\/?p=5622"},"modified":"2021-07-30T06:06:27","modified_gmt":"2021-07-29T22:06:27","slug":"extended-knowledge-of-1-methyl-1h-pyrazol-3-amine","status":"publish","type":"post","link":"https:\/\/www.pyrazoles-derivatives.com\/?p=5622","title":{"rendered":"Extended knowledge of 1-Methyl-1H-pyrazol-3-amine"},"content":{"rendered":"

Related Products of 1904-31-0<\/a>, The chemical industry reduces the impact on the environment during synthesis 1904-31-0, name is 1-Methyl-1H-pyrazol-3-amine, I believe this compound will play a more active role in future production and life.<\/p>\n

3,5-Dibromo-1-methyl-1H-pyridin-2-one (469 mg, 1.76 mmol), 1-Methyl-1H-pyrazol-3-ylamine (205 mg, 2.11 mmol), tris(dibenzylidineacetone)dipalladium(0) (80 mg, 0.087 mmol), 2,2′-bis(diphenylphosphino-1,1′-binaphthalene (82 mg, 0.13 mmol), and cesium carbonate (801 mg, 2.46 mmol) were deposited in a sealed vial with 10 mL toluene. This was heated at 130 C. for 18 hours. The resulting mixture was poured into 50 mL water. This was extracted with ethylacetate. The ethylacetate layer was washed with brine, dried over anhydrous magnesium sulfate, filtered, concentrated in vacuo, and purified by flash chromatography (eluted with ethylacete\/hexanes) to yield 5-Bromo-1-methyl-3-(1-methyl-1H-pyrazol-3-ylamino)-1H-pyridin-2-one (271 mg, 0.957 mmol). MS (ESI) 284.9 (M+H)+.<\/p>\n

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, 1-Methyl-1H-pyrazol-3-amine, other downstream synthetic routes, hurry up and to see.<\/p>\n

Reference:
Patent; Berthel, Steven; Firooznia, Fariborz; Fishlock, Daniel; Hong, Jun-Bae; Lou, Yan; Lucas, Matthew; Owens, Timothy D.; Sarma, Keshab; Sweeney, Zachary Kevin; Taygerly, Joshua Paul Gergely; US2010\/222325; (2010); A1;<\/a>,
Pyrazole – Wikipedia<\/a>,
Pyrazoles – an overview | ScienceDirect Topics<\/p>\n","protected":false},"excerpt":{"rendered":"

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, 1-Methyl-1H-pyrazol-3-amine, 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":[219,131],"tags":[145],"class_list":["post-5622","post","type-post","status-publish","format-standard","hentry","category-1904-31-0","category-pyrazoles-derivatives","tag-m-w0-100"],"yoast_head":"\nExtended knowledge of<\/title>\n<meta name=\"description\" content=\"Related Products of 1904-31-0, The chemical industry reduces the impact on the environment during synthesis 1904-31-0, name is 1-Methyl-1H-pyrazol-3-amine, I believe this compound will play a more active role in future production and life.\" \/>\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=5622\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Extended knowledge of\" \/>\n<meta property=\"og:description\" content=\"Related Products of 1904-31-0, The chemical industry reduces the impact on the environment during synthesis 1904-31-0, name is 1-Methyl-1H-pyrazol-3-amine, I believe this compound will play a more active role in future production and life.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.pyrazoles-derivatives.com\/?p=5622\" \/>\n<meta property=\"og:site_name\" content=\"pyrazoles-derivatives\" \/>\n<meta property=\"article:published_time\" content=\"2021-07-29T22:06:27+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=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.pyrazoles-derivatives.com\/?p=5622\",\"url\":\"https:\/\/www.pyrazoles-derivatives.com\/?p=5622\",\"name\":\"Extended knowledge of\",\"isPartOf\":{\"@id\":\"https:\/\/www.pyrazoles-derivatives.com\/#website\"},\"datePublished\":\"2021-07-29T22:06:27+00:00\",\"author\":{\"@id\":\"https:\/\/www.pyrazoles-derivatives.com\/#\/schema\/person\/d9a9f27bed675392c6f363a01ffd49f1\"},\"description\":\"Related Products of 1904-31-0, The chemical industry reduces the impact on the environment during synthesis 1904-31-0, name is 1-Methyl-1H-pyrazol-3-amine, I believe this compound will play a more active role in future production and life.\",\"breadcrumb\":{\"@id\":\"https:\/\/www.pyrazoles-derivatives.com\/?p=5622#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.pyrazoles-derivatives.com\/?p=5622\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.pyrazoles-derivatives.com\/?p=5622#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\/\/www.pyrazoles-derivatives.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Extended knowledge of 1-Methyl-1H-pyrazol-3-amine\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.pyrazoles-derivatives.com\/#website\",\"url\":\"https:\/\/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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