{"id":12066,"date":"2023-01-30T07:02:31","date_gmt":"2023-01-29T23:02:31","guid":{"rendered":"https:\/\/www.pyrazoles-derivatives.com\/?p=12066"},"modified":"2023-01-30T07:02:31","modified_gmt":"2023-01-29T23:02:31","slug":"chandak-hemant-s-et-al-published-their-research-in-green-chemistry-letters-and-reviews-in-2012-cas-934-48-5","status":"publish","type":"post","link":"https:\/\/www.pyrazoles-derivatives.com\/?p=12066","title":{"rendered":"Chandak, Hemant S. et al. published their research in Green Chemistry Letters and Reviews in 2012 | CAS: 934-48-5"},"content":{"rendered":"<p>Greener and facile aqueous synthesis of pyrazoles using Amberlyst-70 as a recyclable catalyst was written by Chandak, Hemant S.;Lad, Nitin P.;Dange, Dipali S.. And the article was included in Green Chemistry Letters and Reviews in 2012.<a href=\"https:\/\/www.ambeed.com\/products\/934-48-5.html\">Category: pyrazoles-derivatives<\/a> This article mentions the following:<\/p>\n<p>An environmentally benign, room temperature aqueous synthesis of pyrazoles by the condensation of hydrazines\/hydrazides with 1,3-diketones using Amberlyst-70 as a recyclable catalyst was described. The use of resinous, non-toxic, thermally stable and inexpensive Amberlyst-70 as a heterogeneous catalyst and simple reaction workup are the addnl. eco-friendly attributes of this synthetic protocol. In the experiment, the researchers used many compounds, for example, 3,5-Dimethyl-1H-pyrazole-1-carboxamide (cas: 934-48-5<a href=\"https:\/\/www.ambeed.com\/products\/934-48-5.html\">Category: pyrazoles-derivatives<\/a>).<\/p>\n<p>3,5-Dimethyl-1H-pyrazole-1-carboxamide (cas: 934-48-5) belongs to pyrazole derivatives. The strategies for the synthesis of pyrazoles generally can be applied for the construction of indazoles. Protonation of pyrazole in strong acid leads to pyrazolium cations, which undergo electrophilic substitution preferentially at C3 rather than C4. The pyrazole anion is not reactive toward nucleophiles but is mostly reactive to electrophiles.<a href=\"https:\/\/www.ambeed.com\/products\/934-48-5.html\">Category: pyrazoles-derivatives<\/a><\/p>\n<p>Referemce:<br \/><a href=\"https:\/\/en.wikipedia.org\/wiki\/Pyrazole\">Pyrazole &#8211; Wikipedia<\/a>,<br \/><a href=\"https:\/\/www.sciencedirect.com\/topics\/chemistry\/pyrazoles\">Pyrazoles &#8211; an overview | ScienceDirect Topics<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>3,5-Dimethyl-1H-pyrazole-1-carboxamide (cas: 934-48-5) belongs to pyrazole derivatives. The strategies for the synthesis of pyrazoles generally can be applied for the construction of indazoles. Protonation of pyrazole in strong acid leads to pyrazolium cations, which undergo electrophilic substitution preferentially at C3 rather than C4. The pyrazole anion is not reactive toward nucleophiles but is mostly reactive to electrophiles.<a href=\"https:\/\/www.ambeed.com\/products\/934-48-5.html\">Category: pyrazoles-derivatives<\/a><\/p>\n","protected":false},"author":8,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[131],"tags":[128],"class_list":["post-12066","post","type-post","status-publish","format-standard","hentry","category-pyrazoles-derivatives","tag-100-200"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Chandak, Hemant S. et al. published their research in Green Chemistry Letters and Reviews in 2012 | CAS: 934-48-5 | pyrazoles-derivatives<\/title>\n<meta name=\"description\" content=\"Greener and facile aqueous synthesis of pyrazoles using Amberlyst-70 as a recyclable catalyst was written by Chandak, Hemant S.;Lad, Nitin P.;Dange, Dipali S.. And the article was included in Green Chemistry Letters and Reviews in 2012.Category: pyrazoles-derivatives This article mentions the following:\" \/>\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=12066\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Chandak, Hemant S. et al. published their research in Green Chemistry Letters and Reviews in 2012 | CAS: 934-48-5 | pyrazoles-derivatives\" \/>\n<meta property=\"og:description\" content=\"Greener and facile aqueous synthesis of pyrazoles using Amberlyst-70 as a recyclable catalyst was written by Chandak, Hemant S.;Lad, Nitin P.;Dange, Dipali S.. And the article was included in Green Chemistry Letters and Reviews in 2012.Category: pyrazoles-derivatives This article mentions the following:\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.pyrazoles-derivatives.com\/?p=12066\" \/>\n<meta property=\"og:site_name\" content=\"pyrazoles-derivatives\" \/>\n<meta property=\"article:published_time\" content=\"2023-01-29T23:02:31+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=12066\",\"url\":\"https:\/\/www.pyrazoles-derivatives.com\/?p=12066\",\"name\":\"Chandak, Hemant S. et al. published their research in Green Chemistry Letters and Reviews in 2012 | CAS: 934-48-5 | pyrazoles-derivatives\",\"isPartOf\":{\"@id\":\"http:\/\/www.pyrazoles-derivatives.com\/#website\"},\"datePublished\":\"2023-01-29T23:02:31+00:00\",\"author\":{\"@id\":\"http:\/\/www.pyrazoles-derivatives.com\/#\/schema\/person\/d9a9f27bed675392c6f363a01ffd49f1\"},\"description\":\"Greener and facile aqueous synthesis of pyrazoles using Amberlyst-70 as a recyclable catalyst was written by Chandak, Hemant S.;Lad, Nitin P.;Dange, Dipali S.. And the article was included in Green Chemistry Letters and Reviews in 2012.Category: pyrazoles-derivatives This article mentions the following:\",\"breadcrumb\":{\"@id\":\"https:\/\/www.pyrazoles-derivatives.com\/?p=12066#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.pyrazoles-derivatives.com\/?p=12066\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.pyrazoles-derivatives.com\/?p=12066#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"http:\/\/www.pyrazoles-derivatives.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Chandak, Hemant S. et al. published their research in Green Chemistry Letters and Reviews in 2012 | CAS: 934-48-5\"}]},{\"@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. Pyrazole derivatives play an important role in antitumor agents.\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"http:\/\/www.pyrazoles-derivatives.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Person\",\"@id\":\"http:\/\/www.pyrazoles-derivatives.com\/#\/schema\/person\/d9a9f27bed675392c6f363a01ffd49f1\",\"name\":\"Jessica.F\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"http:\/\/www.pyrazoles-derivatives.com\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/weavatar.com\/avatar\/2d1cec2a99eeaad5a5b217c9cdbfb610?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/weavatar.com\/avatar\/2d1cec2a99eeaad5a5b217c9cdbfb610?s=96&d=mm&r=g\",\"caption\":\"Jessica.F\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Chandak, Hemant S. et al. published their research in Green Chemistry Letters and Reviews in 2012 | CAS: 934-48-5 | pyrazoles-derivatives","description":"Greener and facile aqueous synthesis of pyrazoles using Amberlyst-70 as a recyclable catalyst was written by Chandak, Hemant S.;Lad, Nitin P.;Dange, Dipali S.. And the article was included in Green Chemistry Letters and Reviews in 2012.Category: pyrazoles-derivatives This article mentions the following:","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.pyrazoles-derivatives.com\/?p=12066","og_locale":"en_US","og_type":"article","og_title":"Chandak, Hemant S. et al. published their research in Green Chemistry Letters and Reviews in 2012 | CAS: 934-48-5 | pyrazoles-derivatives","og_description":"Greener and facile aqueous synthesis of pyrazoles using Amberlyst-70 as a recyclable catalyst was written by Chandak, Hemant S.;Lad, Nitin P.;Dange, Dipali S.. And the article was included in Green Chemistry Letters and Reviews in 2012.Category: pyrazoles-derivatives This article mentions the following:","og_url":"https:\/\/www.pyrazoles-derivatives.com\/?p=12066","og_site_name":"pyrazoles-derivatives","article_published_time":"2023-01-29T23:02:31+00:00","author":"Jessica.F","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Jessica.F","Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.pyrazoles-derivatives.com\/?p=12066","url":"https:\/\/www.pyrazoles-derivatives.com\/?p=12066","name":"Chandak, Hemant S. et al. published their research in Green Chemistry Letters and Reviews in 2012 | CAS: 934-48-5 | pyrazoles-derivatives","isPartOf":{"@id":"http:\/\/www.pyrazoles-derivatives.com\/#website"},"datePublished":"2023-01-29T23:02:31+00:00","author":{"@id":"http:\/\/www.pyrazoles-derivatives.com\/#\/schema\/person\/d9a9f27bed675392c6f363a01ffd49f1"},"description":"Greener and facile aqueous synthesis of pyrazoles using Amberlyst-70 as a recyclable catalyst was written by Chandak, Hemant S.;Lad, Nitin P.;Dange, Dipali S.. And the article was included in Green Chemistry Letters and Reviews in 2012.Category: pyrazoles-derivatives This article mentions the following:","breadcrumb":{"@id":"https:\/\/www.pyrazoles-derivatives.com\/?p=12066#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.pyrazoles-derivatives.com\/?p=12066"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.pyrazoles-derivatives.com\/?p=12066#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"http:\/\/www.pyrazoles-derivatives.com\/"},{"@type":"ListItem","position":2,"name":"Chandak, Hemant S. et al. published their research in Green Chemistry Letters and Reviews in 2012 | CAS: 934-48-5"}]},{"@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. Pyrazole derivatives play an important role in antitumor agents.","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"http:\/\/www.pyrazoles-derivatives.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Person","@id":"http:\/\/www.pyrazoles-derivatives.com\/#\/schema\/person\/d9a9f27bed675392c6f363a01ffd49f1","name":"Jessica.F","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"http:\/\/www.pyrazoles-derivatives.com\/#\/schema\/person\/image\/","url":"https:\/\/weavatar.com\/avatar\/2d1cec2a99eeaad5a5b217c9cdbfb610?s=96&d=mm&r=g","contentUrl":"https:\/\/weavatar.com\/avatar\/2d1cec2a99eeaad5a5b217c9cdbfb610?s=96&d=mm&r=g","caption":"Jessica.F"}}]}},"_links":{"self":[{"href":"https:\/\/www.pyrazoles-derivatives.com\/index.php?rest_route=\/wp\/v2\/posts\/12066","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.pyrazoles-derivatives.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.pyrazoles-derivatives.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.pyrazoles-derivatives.com\/index.php?rest_route=\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/www.pyrazoles-derivatives.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=12066"}],"version-history":[{"count":0,"href":"https:\/\/www.pyrazoles-derivatives.com\/index.php?rest_route=\/wp\/v2\/posts\/12066\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.pyrazoles-derivatives.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=12066"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.pyrazoles-derivatives.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=12066"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.pyrazoles-derivatives.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=12066"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}