Metal- and Base-Free Room-Temperature Amination of Organoboronic Acids with N-Alkyl Hydroxylamines

Metal- and Base-Free Room-Temperature Amination of Organoboronic Acids with N-Alkyl Hydroxylamines
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有机硼酸与 N-烷基羟胺的无金属和无碱室温胺化

DOI:
10.1002/anie.201802782
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发表时间:
2018
期刊:
Angewandte Chemie International Edition
影响因子:
--
通讯作者:
Niu D
Niu D
中科院分区:
其他
文献类型:
--
作者:
Sun H B;Gong L;Tian Y B;Wu J G;Zhang X;Liu J;Fu Z;Niu D

文献摘要

相似文献

我们发现,在三氯乙腈的存在下,易于获得的len‐烷基羟胺是有机硼酸胺化的有效试剂。这种胺化反应在室温下快速进行,在没有添加金属或碱的情况下,它可以耐受各种官能团,并且可以用于两个复杂单元的后期组装。
We have found that readily availableN‐alkyl hydroxylamines are effective reagents for the amination of organoboronic acids in the presence of trichloroacetonitrile. This amination reaction proceeds rapidly at room temperature and in the absence of added metal or base, it tolerates a remarkable range of functional groups, and it can be used in the late‐stage assembly of two complex units.