{"id":5404,"date":"2021-07-19T03:52:02","date_gmt":"2021-07-18T19:52:02","guid":{"rendered":"https:\/\/www.pyrazoles-derivatives.com\/?p=5404"},"modified":"2021-07-19T03:52:02","modified_gmt":"2021-07-18T19:52:02","slug":"a-new-synthetic-route-of-c7h9brn2o2","status":"publish","type":"post","link":"https:\/\/www.pyrazoles-derivatives.com\/?p=5404","title":{"rendered":"A new synthetic route of C7H9BrN2O2"},"content":{"rendered":"

Reference of 82231-58-1<\/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. 82231-58-1, name is Ethyl 2-(4-bromo-1H-pyrazol-1-yl)acetate belongs to pyrazoles-derivatives compound, it is a common compound, a new synthetic route is introduced below.<\/p>\n

To a solution of 4,4,5,5-tetramethyl- 2-(4,4,5,5-tetramethyl (1,3.2 – dioxaborolan-2-yl)) -1,3,2-dioxaborolane (436mg, 1.72mmol) in DMF (1OmL) at O0C were added KOAc (420mg, 4.29mmol) and Pd(dppf)Cl2.CH2Cl2 (35mg, 0.043mmol). The reaction mixture was heated to 8O0C at which point a solution of 27b (333mg, 1.43mmol) in DMF (1OmL) was added drop-wise. The resulting mixture was stirred at 8O0C overnight and evaporated to dryness. The residue was chromatographed on silica gel (ethyl acetate\/petrol=l : 10) to provide 27c (76mg, 19%).<\/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 2-(4-bromo-1H-pyrazol-1-yl)acetate, other downstream synthetic routes, hurry up and to see.<\/p>\n

Reference:
Patent; XCOVERY, INC.; WO2008\/88881; (2008); A1;<\/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 2-(4-bromo-1H-pyrazol-1-yl)acetate, 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":[524,131],"tags":[127],"class_list":["post-5404","post","type-post","status-publish","format-standard","hentry","category-82231-58-1","category-pyrazoles-derivatives","tag-m-w200-300"],"yoast_head":"\nA new synthetic route of<\/title>\n<meta name=\"description\" content=\"Reference of 82231-58-1, 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. 82231-58-1, name is Ethyl 2-(4-bromo-1H-pyrazol-1-yl)acetate 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=\"https:\/\/www.pyrazoles-derivatives.com\/?p=5404\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"A new synthetic route of\" \/>\n<meta property=\"og:description\" content=\"Reference of 82231-58-1, 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. 82231-58-1, name is Ethyl 2-(4-bromo-1H-pyrazol-1-yl)acetate belongs to pyrazoles-derivatives compound, it is a common compound, a new synthetic route is introduced below.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.pyrazoles-derivatives.com\/?p=5404\" \/>\n<meta property=\"og:site_name\" content=\"pyrazoles-derivatives\" \/>\n<meta property=\"article:published_time\" content=\"2021-07-18T19:52:02+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=5404\",\"url\":\"https:\/\/www.pyrazoles-derivatives.com\/?p=5404\",\"name\":\"A new synthetic route of\",\"isPartOf\":{\"@id\":\"https:\/\/www.pyrazoles-derivatives.com\/#website\"},\"datePublished\":\"2021-07-18T19:52:02+00:00\",\"author\":{\"@id\":\"https:\/\/www.pyrazoles-derivatives.com\/#\/schema\/person\/d9a9f27bed675392c6f363a01ffd49f1\"},\"description\":\"Reference of 82231-58-1, In the next few decades, the world population will flourish. 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