Novel Convenient Synthesis of 10B-Enriched Sodium Borohydride

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• 作者：Alexander V. Safronov ; Satish S. Jalisatgi ; M. Frederick Hawthorne
• 刊名：Inorganic Chemistry
• 出版年：2016
• 出版时间：June 6, 2016
• 年：2016
• 卷：55
• 期：11
• 页码：5116-5117
• 全文大小：176K
• 年卷期：0
• ISSN：1520-510X

文摘

A convenient and efficient synthesis of ¹⁰B-enriched sodium borohydride [Na¹⁰BH₄] from commercially available ¹⁰B-enriched boric acid [¹⁰B(OH)₃] is described. The reaction sequence ¹⁰B(OH)₃ → ¹⁰B(On-Bu)₃ → ¹⁰BH₃·Et₃N → Na¹⁰BH₄ afforded the product in 60–80% yield. The reaction was successfully scaled to hundreds of gram per run.