{"id":1721,"date":"2021-02-09T05:19:50","date_gmt":"2021-02-08T21:19:50","guid":{"rendered":"https:\/\/www.pyrazoles-derivatives.com\/?p=1721"},"modified":"2021-02-09T05:19:50","modified_gmt":"2021-02-08T21:19:50","slug":"continuously-updated-synthesis-method-about-132712-71-1","status":"publish","type":"post","link":"https:\/\/www.pyrazoles-derivatives.com\/?p=1721","title":{"rendered":"Continuously updated synthesis method about 132712-71-1"},"content":{"rendered":"

Related Products of 132712-71-1<\/a>, These common heterocyclic compound, 132712-71-1, name is 3-Methyl-1H-pyrazol-5-ol, 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

General procedure: Dichloromethane (10 mL) was taken in a round-bottomed flask,into which 1.0 equivalent (1 mmol) of triethylamine and pyrazolonewere poured. The mixture was stirred for 2 min without heating. To this mixture, 1.0 equivalent of corresponding presynthesized benzylidene from malononitrile was added. Then the mixture was agitated for 25-30 min. The reaction was observed by TLC. The desired products appeared as precipitates. The precipitates were washed with water to remove the unreacted pyrazolone to obtain pure products. Melting points were recordedfor crystalline substances.<\/p>\n

Statistics shows that 3-Methyl-1H-pyrazol-5-ol is playing an increasingly important role. we look forward to future research findings about 132712-71-1.<\/p>\n","protected":false},"excerpt":{"rendered":"

Statistics shows that 3-Methyl-1H-pyrazol-5-ol is playing an increasingly important role. we look forward to future research findings about 132712-71-1.<\/p>\n","protected":false},"author":8,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[214,131],"tags":[145],"class_list":["post-1721","post","type-post","status-publish","format-standard","hentry","category-132712-71-1","category-pyrazoles-derivatives","tag-m-w0-100"],"yoast_head":"\nContinuously updated synthesis method about 132712-71-1<\/title>\n<meta name=\"description\" content=\"Related Products of 132712-71-1, These common heterocyclic compound, 132712-71-1, name is 3-Methyl-1H-pyrazol-5-ol, 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=\"http:\/\/www.pyrazoles-derivatives.com\/?p=1721\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Continuously updated synthesis method about 132712-71-1\" \/>\n<meta property=\"og:description\" content=\"Related Products of 132712-71-1, These common heterocyclic compound, 132712-71-1, name is 3-Methyl-1H-pyrazol-5-ol, 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=\"http:\/\/www.pyrazoles-derivatives.com\/?p=1721\" \/>\n<meta property=\"og:site_name\" content=\"pyrazoles-derivatives\" \/>\n<meta property=\"article:published_time\" content=\"2021-02-08T21:19:50+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\":\"http:\/\/www.pyrazoles-derivatives.com\/?p=1721\",\"url\":\"http:\/\/www.pyrazoles-derivatives.com\/?p=1721\",\"name\":\"Continuously updated synthesis method about 132712-71-1\",\"isPartOf\":{\"@id\":\"https:\/\/www.pyrazoles-derivatives.com\/#website\"},\"datePublished\":\"2021-02-08T21:19:50+00:00\",\"author\":{\"@id\":\"https:\/\/www.pyrazoles-derivatives.com\/#\/schema\/person\/d9a9f27bed675392c6f363a01ffd49f1\"},\"description\":\"Related Products of 132712-71-1, These common heterocyclic compound, 132712-71-1, name is 3-Methyl-1H-pyrazol-5-ol, 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\":\"http:\/\/www.pyrazoles-derivatives.com\/?p=1721#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"http:\/\/www.pyrazoles-derivatives.com\/?p=1721\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"http:\/\/www.pyrazoles-derivatives.com\/?p=1721#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\/\/www.pyrazoles-derivatives.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Continuously updated synthesis method about 132712-71-1\"}]},{\"@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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