{"id":1828,"date":"2021-02-22T05:08:09","date_gmt":"2021-02-21T21:08:09","guid":{"rendered":"https:\/\/www.pyrazoles-derivatives.com\/?p=1828"},"modified":"2021-02-22T05:08:09","modified_gmt":"2021-02-21T21:08:09","slug":"sources-of-common-compounds-89088-55-1","status":"publish","type":"post","link":"https:\/\/www.pyrazoles-derivatives.com\/?p=1828","title":{"rendered":"Sources of common compounds: 89088-55-1"},"content":{"rendered":"

Electric Literature of 89088-55-1<\/a>, A common heterocyclic compound, 89088-55-1, name is 5-Bromo-1-methyl-1H-pyrazol-3-amine, molecular formula is C4H6BrN3, its 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

As shown in step 3-iv of Scheme 3, compound 1010 (4.0 g, 22.7 mmol) was suspended in 100 mL of dry DCM along with carbonyl diimidazole (CDI, 3.69 g, 22.7 mmol) and reaction was refluxed under a nitrogen atmosphere for 3.0 hours. The reaction mixture was concentrated to a minimum volume under reduced pressure and an equal volume of hexanes was added to produce a sticky granular white precipitate. The solid was collected by filtration and washed with additional DCM\/hexanes (1:1) to provide N-(5-bromo-1-methyl-1H-pyrazol-3-yl)-1H-imidazole-1-carboxamide (compound 1011, 1.11 g) as a fine granular ppt. This material was used directly in the subsequent reaction as is.<\/p>\n

The basis of chemical reaction formula synthesis, the synthesis route is composed of some specific reactions and combined according to certain logical thinking. We look forward to the emergence of more reaction modes in the future.<\/p>\n","protected":false},"excerpt":{"rendered":"

The basis of chemical reaction formula synthesis, the synthesis route is composed of some specific reactions and combined according to certain logical thinking. We look forward to the emergence of more reaction modes in the future.<\/p>\n","protected":false},"author":8,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[379,131],"tags":[126],"class_list":["post-1828","post","type-post","status-publish","format-standard","hentry","category-89088-55-1","category-pyrazoles-derivatives","tag-m-w100-200"],"yoast_head":"\nSources of common compounds: 89088-55-1<\/title>\n<meta name=\"description\" content=\"Electric Literature of 89088-55-1, A common heterocyclic compound, 89088-55-1, name is 5-Bromo-1-methyl-1H-pyrazol-3-amine, molecular formula is C4H6BrN3, its 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=1828\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Sources of common compounds: 89088-55-1\" \/>\n<meta property=\"og:description\" content=\"Electric Literature of 89088-55-1, A common heterocyclic compound, 89088-55-1, name is 5-Bromo-1-methyl-1H-pyrazol-3-amine, molecular formula is C4H6BrN3, its 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=1828\" \/>\n<meta property=\"og:site_name\" content=\"pyrazoles-derivatives\" \/>\n<meta property=\"article:published_time\" content=\"2021-02-21T21:08:09+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=1828\",\"url\":\"https:\/\/www.pyrazoles-derivatives.com\/?p=1828\",\"name\":\"Sources of common compounds: 89088-55-1\",\"isPartOf\":{\"@id\":\"https:\/\/www.pyrazoles-derivatives.com\/#website\"},\"datePublished\":\"2021-02-21T21:08:09+00:00\",\"author\":{\"@id\":\"https:\/\/www.pyrazoles-derivatives.com\/#\/schema\/person\/d9a9f27bed675392c6f363a01ffd49f1\"},\"description\":\"Electric Literature of 89088-55-1, A common heterocyclic compound, 89088-55-1, name is 5-Bromo-1-methyl-1H-pyrazol-3-amine, molecular formula is C4H6BrN3, its 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=1828#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.pyrazoles-derivatives.com\/?p=1828\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.pyrazoles-derivatives.com\/?p=1828#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\/\/www.pyrazoles-derivatives.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Sources of common compounds: 89088-55-1\"}]},{\"@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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