期刊论文详细信息
Molecules | |
Silica Sulfuric Acid Promotes Aza-Michael Addition Reactions under Solvent-Free Condition as a Heterogeneous and Reusable Catalyst | |
Yan Wang1  Yan-Qin Yuan1  | |
[1] Department of Chemistry and Biology, Lishui University, Lishui, Zhejiang 323000, China | |
关键词: amines; thiols; silica sulfuric acid (SSA); Michael reaction; α; β-unsaturated olefins; | |
DOI : 10.3390/molecules14114779 | |
来源: mdpi | |
【 摘 要 】
A highly efficient, inexpensive, recyclable, convenient, and green protocol for chemoselective aza-Michael addition reactions of amines/thiols to α,β-unsaturated compounds using silica sulfuric acid (SSA or SiO2-SO3H) was developed. This method is simple, convenient and the title compounds are produced in good to excellent yields.
【 授权许可】
CC BY
This is an open access article distributed under the Creative Commons Attribution License (CC BY) which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
【 预 览 】
Files | Size | Format | View |
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RO202003190055839ZK.pdf | 185KB | download |