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CO2‐Controlled Reductive Amination Reactions with NaBH4
European Journal of Organic Chemistry ( IF 2.5 ) Pub Date : 2020-10-30 , DOI: 10.1002/ejoc.202001408
Allan R. Petersen 1 , Jerik Mathew Valera Lauridsen 1 , Ji‐Woong Lee 1
Affiliation  

The reactivity of NaBH4 was controlled by atmospheric CO2, thus suppressing direct reduction of aldehydes to alcohols. High selectivities towards reductive amination alkylation reactions indicate the in‐situ formation of less reducing NaBH(OCHO)3. This protocol provides a surrogate for conventional reducing reagents in reductive amination reactions.
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中文翻译:

NaBH4的CO2控制的还原胺化反应

NaBH 4的反应性受大气CO 2的控制,因此抑制了醛直接还原为醇的过程。对还原胺化烷基化反应的高选择性表明原位形成还原性较低的NaBH(OCHO)3。该方案为还原胺化反应中的常规还原剂提供了替代方案。
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更新日期:2020-12-14
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