{"id":579,"date":"2025-03-07T12:05:39","date_gmt":"2025-03-07T12:05:39","guid":{"rendered":"https:\/\/vivalr.com\/product\/579.html"},"modified":"2025-03-07T12:22:52","modified_gmt":"2025-03-07T12:22:52","slug":"factory-supply-bisneopentyl-glycolatodiboron-cas-201733-56-4-with-best-price","status":"publish","type":"product","link":"https:\/\/vivalr.com\/pt\/product\/579.html","title":{"rendered":"Factory Supply Bis(neopentyl glycolato)diboron CAS 201733-56-4 With Best Price"},"content":{"rendered":"<h1>Bis(neopentyl glycolato)diboron CAS 201733-56-4: High-Quality Boron Reagent<\/h1>\n<p>    <!-- Table of Contents --><\/p>\n<h2>\u00cdndice<\/h2>\n<ul>\n<li><a href=\"#product-info\">1. Vis\u00e3o geral do produto<\/a><\/li>\n<li><a href=\"#product-usage\">2. Applications of Bis(neopentyl glycolato)diboron<\/a><\/li>\n<li><a href=\"#product-usage-guide\">3. Diretrizes de utiliza\u00e7\u00e3o<\/a><\/li>\n<li><a href=\"#product-case\">4. Casos de utiliza\u00e7\u00e3o pormenorizados<\/a><\/li>\n<li><a href=\"#contact\">5. Informa\u00e7\u00f5es de contacto<\/a><\/li>\n<\/ul>\n<p>    <!-- Product Information --><\/p>\n<h2 id=\"product-info\">1. Vis\u00e3o geral do produto<\/h2>\n<p><strong>Nome do produto:<\/strong> Bis(neopentyl glycolato)diboron<\/p>\n<p><strong>N\u00famero CAS:<\/strong> 201733-56-4<\/p>\n<p><strong>F\u00f3rmula molecular:<\/strong> C<sub>10<\/sub>H<sub>20<\/sub>B<sub>2<\/sub>O<sub>4<\/sub><\/p>\n<p><strong>Peso molecular:<\/strong> 229.89 g\/mol<\/p>\n<p><strong>Apar\u00eancia:<\/strong> P\u00f3 cristalino branco a esbranqui\u00e7ado<\/p>\n<p><strong>Pureza:<\/strong> \u226598% (HPLC)<\/p>\n<p><strong>Armazenamento:<\/strong> Store at 2-8\u00b0C in a dry, airtight container. Avoid light and moisture.<\/p>\n<p>    <!-- Applications --><\/p>\n<h2 id=\"product-usage\">2. Applications of Bis(neopentyl glycolato)diboron<\/h2>\n<p>Bis(neopentyl glycolato)diboron is a versatile boron reagent widely used in:<\/p>\n<ul>\n<li>Suzuki-Miyaura cross-coupling reactions for synthesizing biaryl compounds.<\/li>\n<li>Borylation of aryl halides in pharmaceutical intermediates.<\/li>\n<li>Catalytic asymmetric synthesis in fine chemicals.<\/li>\n<li>Polymer chemistry for creating boron-containing polymers.<\/li>\n<\/ul>\n<p>    <!-- Usage Guidelines --><\/p>\n<h2 id=\"product-usage-guide\">3. Diretrizes de utiliza\u00e7\u00e3o<\/h2>\n<h3>Recommended Procedure:<\/h3>\n<ol>\n<li>Weigh the required quantity under inert atmosphere (e.g., nitrogen or argon).<\/li>\n<li>Dissolve in anhydrous tetrahydrofuran (THF) or dimethylformamide (DMF).<\/li>\n<li>Add a palladium catalyst (e.g., Pd(PPh<sub>3<\/sub>)<sub>4<\/sub>) and stir at 60-80\u00b0C.<\/li>\n<li>Monitorizar o progresso da rea\u00e7\u00e3o por TLC ou HPLC.<\/li>\n<\/ol>\n<h3>Precau\u00e7\u00f5es de seguran\u00e7a:<\/h3>\n<ul>\n<li>Use personal protective equipment (gloves, goggles, lab coat).<\/li>\n<li>Avoid contact with skin or eyes.<\/li>\n<li>Eliminar os res\u00edduos de acordo com os regulamentos locais.<\/li>\n<\/ul>\n<p>    <!-- Use Cases --><\/p>\n<h2 id=\"product-case\">4. Casos de utiliza\u00e7\u00e3o pormenorizados<\/h2>\n<h3>Case Study: Synthesis of Pharmaceutical Intermediate<\/h3>\n<p><strong>Objetivo:<\/strong> Prepare 4-biphenylboronic acid pinacol ester.<\/p>\n<ol>\n<li>Mix 1.0 g Bis(neopentyl glycolato)diboron with 2.5 mmol aryl bromide in THF.<\/li>\n<li>Add 0.05 mmol Pd(dba)<sub>2<\/sub> and 0.2 mmol SPhos ligand.<\/li>\n<li>Heat at 70\u00b0C for 12 hours under nitrogen.<\/li>\n<li>Yield: 92% after column purification (confirmed by <sup>1<\/sup>H NMR).<\/li>\n<\/ol>\n<p>    <!-- Contact --><\/p>\n<h2 id=\"contact\">5. Informa\u00e7\u00f5es de contacto<\/h2>\n<p>Para quest\u00f5es t\u00e9cnicas ou encomendas por grosso:<\/p>\n<ul>\n<li>Correio eletr\u00f3nico: <a href=\"mailto:info@vivalr.com\">info@vivalr.com<\/a><\/li>\n<li>Telefone: <a href=\"tel:+8615866781826\">(86) 15866781826<\/a><\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Bis(neopentyl glycolato)diboron CAS 201733-56-4: High-Quality Boron Reagent Table of Contents 1. Product Overview 2. Applications of Bis(neopentyl glycolato)diboron 3. Usage Guidelines 4. Detailed Use Cases 5. Contact Information 1. Product Overview Product Name: Bis(neopentyl glycolato)diboron CAS Number: 201733-56-4 Molecular Formula: C10H20B2O4 Molecular Weight: 229.89 g\/mol Appearance: White to off-white crystalline powder Purity: \u226598% (HPLC) Storage: [&hellip;]<\/p>","protected":false},"featured_media":21456,"comment_status":"closed","ping_status":"open","template":"","meta":[],"product_brand":[],"product_cat":[15],"product_tag":[],"class_list":{"0":"post-579","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-uncategorized","8":"first","9":"instock","10":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v24.4 (Yoast SEO v27.4) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Factory Supply Bis(neopentyl glycolato)diboron CAS 201733-56-4 With Best Price - Welcome to VIVALR- Your Trusted Source for Chemical Raw Materials\uff01<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/vivalr.com\/pt\/product\/579.html\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Factory Supply Bis(neopentyl glycolato)diboron CAS 201733-56-4 With Best Price\" \/>\n<meta property=\"og:description\" content=\"Bis(neopentyl glycolato)diboron CAS 201733-56-4: High-Quality Boron Reagent Table of Contents 1. 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