期刊
ACS SUSTAINABLE CHEMISTRY & ENGINEERING
卷 6, 期 1, 页码 1061-1067出版社
AMER CHEMICAL SOC
DOI: 10.1021/acssuschemeng.7b03373
关键词
Diols; Amines; Monoamination; Non-noble metal catalyst
资金
- National Key Research and Development Program of China [2017YFA0403100]
- National Natural Science Foundation of China [21633013]
- Key Research Program of Frontier Sciences of CAS [QYZDJ-SSW-SLH051]
N-Alkyl amines are extensively applied in the synthesis of functional materials, pharmaceuticals, and pesticides. The reaction of diols with amines is attractive and has been investigated for more than 30 years by using iridium, ruthenium, and other catalysts. However, the main products with diols as starting materials, especially for C-4-C-6 diols, are N-heterocyclic compounds because cyclization reaction is favorable in thermodynamics. Here, for the first time, a simple and non-noble catalyst CuNiAlOx prepared by a coprecipitation method was developed for the reaction of C-4-C-6 diols with amines to give monoamination products. This method offers an efficient and environmentally friendly method for the selective monoamination of diols.
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