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| Silica chloride catalyzed one-pot synthesis of fully substituted pyrazoles |
| Dhanaji V. Jawale, Umesh R. Pratap, Jyotirling R. Mali, Ramrao A. Mane |
| Department of Chemistry, Dr. Babasaheb Ambedkar Marathwada University, Aurangabad(M. S. )431 004, India |
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Abstract Silica chloride catalysted one pot cyclocondensation of aldehydes, ethyl acetoacetate and phenyl hydrazine leading to substituted pyrazoles has been reported.
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Received: 17 February 2011
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| Fund:Authors are thankful to Professor D.B.Ingle for his invaluable discussion and guidance and one of the authors, D.V.Jawale is also thankful to U.G.C, New Delhi, India for the meritorious student research fellowship. |
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Corresponding Authors:
Ramrao A.Mane,E-mail address:manera2011@gmail.com
E-mail: manera2011@gmail.com
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| About author:: 10.1016/j.cclet.2011.05.016 |
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Elham Tabrizian, Ali Amoozadeh, Salman Rahmani, Elham Imanifar, Saeede Azhari, Masoumeh Malmir. One-pot, solvent-free and efficient synthesis of 2,4,6-triarylpyridines catalyzed by nano-titania-supported sulfonic acid as a novel heterogeneous nanocatalyst[J]. CCL, 2015, 26(10): 1278-1282. |
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