期刊
TETRAHEDRON LETTERS
卷 50, 期 15, 页码 1754-1756出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.tetlet.2009.01.140
关键词
Nanoparticle; Polyhydroquinoline derivative; Hantzsch condensation; Green chemistry
资金
- University Grants Commission, New Delhi
Polyhydroquinoline derivatives have been prepared efficiently in a one-pot synthesis via Hantzsch condensation using nanosized Nickel (Ni) as a heterogeneous catalyst. The present method does not involve any hazardous organic solvents or catalysts. The smaller size of Ni (80 +/- 0.5 nm) having a higher surface to volume ratio has promising features for the reaction response such as the shortest reaction time, excellent product yields, simple work-up procedure, and purification of products by non-chromatographic methods. (C) 2009 Elsevier Ltd. All rights reserved.
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