期刊论文详细信息
Journal of Chemical Sciences | |
Nickel nanoparticles: A highly efficient catalyst for one pot synthesis of tetraketones and biscoumarins | |
Kanika Vij1  Jitender M Khurana11  | |
[1] Department of Chemistry, University of Delhi, Delhi 110 007, India$$ | |
关键词: PVP-stabilized Ni nanoparticles; ethylene glycol; tetraketones; biscoumarins; cyclo-condensation.; | |
DOI : | |
来源: Indian Academy of Sciences | |
【 摘 要 】
A novel and practically useful protocol has been designed wherein, polyvinyl pyrrolidone (PVP) stabilized nickel nanoparticles have been used as a catalyst for promoting the synthesis of 2,2'-aryl-methylene bis(3-hydroxy-5,5-dimethyl-2-cyclohexene-1-one), 2,2'-aryl-methylene bis(3-hydroxy-2-cyclohexene-1-one), also known as tetraketones, and biscoumarins via Knoevenagel condensation followed by rapid Michael addition.
【 授权许可】
Unknown
【 预 览 】
Files | Size | Format | View |
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RO201912040508420ZK.pdf | 270KB | download |