http://orcid.org/0000-0001-6419-341X
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Abstract
An efficient one-pot protocol for the synthesis of 2-((substituted amino)(4-phenyl)methyl)-3-hydroxy-naphthalene-1,4-dione derivatives has been developed by the three-component reaction of 2-hydroxy-naphthalene-1,4-dione, aromatic aldehydes and anilines/heterocyclic amines using montmorillonite K-10 as a catalyst. The advantages of this method include short reaction time, excellent yield and easy work-up.
Graphical Abstract
Acknowledgments
S.J. is thankful to CSIR for providing Senior Research Fellowship (SRF).
Supporting information
This material can be found via "Supplementary Content" section of this article's webpage.
Additional information
Funding
This study was supported by Council of Scientific and Industrial Research (CSIR), New Delhi, India [Grants Reference no. 02(0172)/13/EMR-II, Dated: 21.10.2013].