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Synlett 1997; 1997(7): 857-858
DOI: 10.1055/s-1997-5771
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Microwave-Assisted Isomerization of 2'-Aminochalcones on Clay: An Easy Route to 2-Aryl-1,2,3,4-tetrahydro-4-quinolones

Rajender S. Varma* , Rajesh K. Saini
  • *Department of Chemistry and Texas Regional for Environmental Studies (TRIES), Sam Houston State University, Huntsville, TX 77341-2117, U.S.A., Fax 409-294-1585; E-mail: chm_rsv@shsu.edu
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Publication History

Publication Date:
31 December 2000 (online)

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A simple and environmentally benign method for the conversion of 2'-aminochalcones to 2-aryl-1,2,3,4-tetrahydro-4-quinolones is described which occurs under mild and solvent-free conditions on montmorillonite K 10 clay surface; microwave irradiation facilitates the procedure.

2'-aminochalcones - 2-aryl-1,2,3,4-tetrahydro-4-quinolones - Montmorillonite K 10 clay - environmentally-benign - microwave irradiation