{"id":5044,"date":"2021-06-30T03:16:15","date_gmt":"2021-06-29T19:16:15","guid":{"rendered":"https:\/\/www.pyrazoles-derivatives.com\/?p=5044"},"modified":"2021-06-30T03:16:15","modified_gmt":"2021-06-29T19:16:15","slug":"simple-exploration-of-55864-87-4","status":"publish","type":"post","link":"https:\/\/www.pyrazoles-derivatives.com\/?p=5044","title":{"rendered":"Simple exploration of 55864-87-4"},"content":{"rendered":"

Application of 55864-87-4<\/a>, In the next few decades, the world population will flourish. As the population grows rapidly and people all over the world use more and more resources, all industries must consider their environmental impact. 55864-87-4, name is Ethyl 4-nitro-1H-pyrazole-3-carboxylate belongs to pyrazoles-derivatives compound, it is a common compound, a new synthetic route is introduced below.<\/p>\n

Step 2. 4-Amino-lH-pyrazole-3-carboxylic acid ethyl ester ; A mixture of 4-nitro-lH-pyrazole-3-carboxylic acid ethyl ester (6.40 g, 34.6 mmol, prepared analogous to Preparation I) and 10% Pd\/C (650 mg) in EtOH (150ml) was stirred under an atmosphere of hydrogen for 20 hours. The mixture was filtered through a plug of Celite, reduced in vacuo and dried through azeotrope with toluene to afford 4-amino-lH-pyrazole-3-carboxylic acid ethyl ester as a pink solid (5.28 g, 98%). (1HNMR (400 MHz, DMSOd6) delta 12.7 (s, IH), 7.1 (s, IH), 4.8 (s, 2H), 4.3 (q, 2H), 1.3 (UH)).<\/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, Ethyl 4-nitro-1H-pyrazole-3-carboxylate, other downstream synthetic routes, hurry up and to see.<\/p>\n

Reference:
Patent; ASTEX THERAPEUTICS LIMITED; NOVARTIS AG; WO2008\/7123; (2008); A2;<\/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, Ethyl 4-nitro-1H-pyrazole-3-carboxylate, 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":[258,131],"tags":[126],"class_list":["post-5044","post","type-post","status-publish","format-standard","hentry","category-55864-87-4","category-pyrazoles-derivatives","tag-m-w100-200"],"yoast_head":"\nSimple exploration of<\/title>\n<meta name=\"description\" content=\"Application of 55864-87-4, In the next few decades, the world population will flourish. As the population grows rapidly and people all over the world use more and more resources, all industries must consider their environmental impact. 55864-87-4, name is Ethyl 4-nitro-1H-pyrazole-3-carboxylate belongs to pyrazoles-derivatives compound, it is a common compound, a new synthetic route is introduced below.\" \/>\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=5044\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Simple exploration of\" \/>\n<meta property=\"og:description\" content=\"Application of 55864-87-4, In the next few decades, the world population will flourish. As the population grows rapidly and people all over the world use more and more resources, all industries must consider their environmental impact. 55864-87-4, name is Ethyl 4-nitro-1H-pyrazole-3-carboxylate belongs to pyrazoles-derivatives compound, it is a common compound, a new synthetic route is introduced below.\" \/>\n<meta property=\"og:url\" content=\"http:\/\/www.pyrazoles-derivatives.com\/?p=5044\" \/>\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\":\"http:\/\/www.pyrazoles-derivatives.com\/?p=5044\",\"url\":\"http:\/\/www.pyrazoles-derivatives.com\/?p=5044\",\"name\":\"Simple exploration of\",\"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 55864-87-4, In the next few decades, the world population will flourish. 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