{"id":5038,"date":"2021-06-30T03:16:15","date_gmt":"2021-06-29T19:16:15","guid":{"rendered":"https:\/\/www.pyrazoles-derivatives.com\/?p=5038"},"modified":"2021-06-30T03:16:15","modified_gmt":"2021-06-29T19:16:15","slug":"share-a-compound-15-dimethyl-1h-pyrazol-3-amine","status":"publish","type":"post","link":"https:\/\/www.pyrazoles-derivatives.com\/?p=5038","title":{"rendered":"Share a compound : 1,5-Dimethyl-1H-pyrazol-3-amine"},"content":{"rendered":"

Application of 35100-92-6<\/a>,Some common heterocyclic compound, 35100-92-6, name is 1,5-Dimethyl-1H-pyrazol-3-amine, molecular formula is C5H9N3, traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc, below Introduce a new synthetic route.<\/p>\n

EXAMPLE 9 Preparation of N-(1,5-dimethylpyrazol-3-yl)-2,6 dimethyl benzamide (compound 3) To a cooled (0-5 C.) solution of 3-amino-1,5-dimethyl pyrazole (95%, 32.7 g, 0.28M) in anhydrous CH2 Cl2 (200 ml) was added a CH2 Cl2 (100 ml) solution of the 2,6 dimethyl benzoyl chloride (23.6 g, 0.14M). The reaction mixture was allowed to room temperature for 18 hours and then CH2 Cl2 was concentrated to give an oily mixture which was diluted in AcOEt. This suspension was then treated with saturated NaHCO3. After usual work-up, the crude material was cristallized with diisopropyloxide to give 13 g of the desired amide (38%: yield based on the 2,6-dimethyl benzoyl chloride). m.p.: 184 C.<\/p>\n

These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route 1,5-Dimethyl-1H-pyrazol-3-amine, its application will become more common.<\/p>\n

Reference:
Patent; Novapharme; US5464860; (1995); A;<\/a>,
Pyrazole – Wikipedia<\/a>,
Pyrazoles – an overview | ScienceDirect Topics<\/p>\n","protected":false},"excerpt":{"rendered":"

These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route 1,5-Dimethyl-1H-pyrazol-3-amine, its application will become more common.<\/p>\n","protected":false},"author":8,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[136,131],"tags":[126],"class_list":["post-5038","post","type-post","status-publish","format-standard","hentry","category-35100-92-6","category-pyrazoles-derivatives","tag-m-w100-200"],"yoast_head":"\nShare a compound :<\/title>\n<meta name=\"description\" content=\"Application of 35100-92-6,Some common heterocyclic compound, 35100-92-6, name is 1,5-Dimethyl-1H-pyrazol-3-amine, molecular formula is C5H9N3, traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc, below Introduce a new synthetic route.\" \/>\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=5038\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Share a compound :\" \/>\n<meta property=\"og:description\" content=\"Application of 35100-92-6,Some common heterocyclic compound, 35100-92-6, name is 1,5-Dimethyl-1H-pyrazol-3-amine, molecular formula is C5H9N3, traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc, below Introduce a new synthetic route.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.pyrazoles-derivatives.com\/?p=5038\" \/>\n<meta property=\"og:site_name\" content=\"pyrazoles-derivatives\" \/>\n<meta property=\"article:published_time\" content=\"2021-06-29T19:16:15+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=5038\",\"url\":\"https:\/\/www.pyrazoles-derivatives.com\/?p=5038\",\"name\":\"Share a compound :\",\"isPartOf\":{\"@id\":\"https:\/\/www.pyrazoles-derivatives.com\/#website\"},\"datePublished\":\"2021-06-29T19:16:15+00:00\",\"author\":{\"@id\":\"https:\/\/www.pyrazoles-derivatives.com\/#\/schema\/person\/d9a9f27bed675392c6f363a01ffd49f1\"},\"description\":\"Application of 35100-92-6,Some common heterocyclic compound, 35100-92-6, name is 1,5-Dimethyl-1H-pyrazol-3-amine, molecular formula is C5H9N3, traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc, below Introduce a new synthetic route.\",\"breadcrumb\":{\"@id\":\"https:\/\/www.pyrazoles-derivatives.com\/?p=5038#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.pyrazoles-derivatives.com\/?p=5038\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.pyrazoles-derivatives.com\/?p=5038#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\/\/www.pyrazoles-derivatives.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Share a compound : 1,5-Dimethyl-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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