Highly efficient synthesis of α-aminophosphonates catalyzed by hafnium(IV) chloride
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- 作者：Xiao-Chuan Li ; Shan-Shan Gong ; gongshanshan@jxstnu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; De-Yun Zeng ; Yue-Hai You ; Qi Sun ; sunqi@jxstnu.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Aminophosphonate ; Hafnium chloride ; Catalysis ; Aldehyde ; Phosphite
- 刊名：Tetrahedron Letters
- 出版年：2016
- 出版时间：20 April 2016
- 年：2016
- 卷：57
- 期：16
- 页码：1782-1785
- 全文大小：992 K
文摘
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HfCl4-catalyzed efficient synthesis of α-aminophosphonates has been developed.
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The catalytic activity of HfCl4 is superior to that of the reported Zr(IV) salts.
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The triple catalytic roles of Hf(IV) were elucidated by strong NMR evidence.
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