{"id":1879,"date":"2021-02-24T05:15:24","date_gmt":"2021-02-23T21:15:24","guid":{"rendered":"https:\/\/www.pyrazoles-derivatives.com\/?p=1879"},"modified":"2021-02-24T05:15:24","modified_gmt":"2021-02-23T21:15:24","slug":"the-important-role-of-5932-27-4-3","status":"publish","type":"post","link":"https:\/\/www.pyrazoles-derivatives.com\/?p=1879","title":{"rendered":"The important role of 5932-27-4"},"content":{"rendered":"

Related Products of 5932-27-4<\/a>,Some common heterocyclic compound, 5932-27-4, name is Ethyl 1H-pyrazole-3-carboxylate, molecular formula is C6H8N2O2, 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

To a solution of ethyl 1H-pyrazole-3-carboxylate (1.80 g, 12.8 mmol) in toluene (12 mL) were added 3,4-dihydro-2H-pyran (1.13 mL, 13.5 mmol) and TFA (14 muL, 128 mumol) and the mixture was stirred at 80\u00a1\u00e3 C. for 2 h. The volatiles were removed under reduced pressure and the residue was dissolved in EtOAc and was washed with aqueous Na2CO3 and brine. The organic layer was dried and the volatiles were removed under reduced pressure to give the desired compound which was used in the next step without further purification (2.6 g, 90percent).<\/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 Ethyl 1H-pyrazole-3-carboxylate, its application will become more common.<\/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 Ethyl 1H-pyrazole-3-carboxylate, 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":[170,131],"tags":[126],"class_list":["post-1879","post","type-post","status-publish","format-standard","hentry","category-5932-27-4","category-pyrazoles-derivatives","tag-m-w100-200"],"yoast_head":"\nThe important role of 5932-27-4<\/title>\n<meta name=\"description\" content=\"Related Products of 5932-27-4,Some common heterocyclic compound, 5932-27-4, name is Ethyl 1H-pyrazole-3-carboxylate, molecular formula is C6H8N2O2, 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=1879\" \/>\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 5932-27-4\" \/>\n<meta property=\"og:description\" content=\"Related Products of 5932-27-4,Some common heterocyclic compound, 5932-27-4, name is Ethyl 1H-pyrazole-3-carboxylate, molecular formula is C6H8N2O2, 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=1879\" \/>\n<meta property=\"og:site_name\" content=\"pyrazoles-derivatives\" \/>\n<meta property=\"article:published_time\" content=\"2021-02-23T21:15:24+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=1879\",\"url\":\"https:\/\/www.pyrazoles-derivatives.com\/?p=1879\",\"name\":\"The important role of 5932-27-4\",\"isPartOf\":{\"@id\":\"http:\/\/www.pyrazoles-derivatives.com\/#website\"},\"datePublished\":\"2021-02-23T21:15:24+00:00\",\"author\":{\"@id\":\"http:\/\/www.pyrazoles-derivatives.com\/#\/schema\/person\/d9a9f27bed675392c6f363a01ffd49f1\"},\"description\":\"Related Products of 5932-27-4,Some common heterocyclic compound, 5932-27-4, name is Ethyl 1H-pyrazole-3-carboxylate, molecular formula is C6H8N2O2, 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=1879#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.pyrazoles-derivatives.com\/?p=1879\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.pyrazoles-derivatives.com\/?p=1879#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"http:\/\/www.pyrazoles-derivatives.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"The important role of 5932-27-4\"}]},{\"@type\":\"WebSite\",\"@id\":\"http:\/\/www.pyrazoles-derivatives.com\/#website\",\"url\":\"http:\/\/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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