An efficient approach to the synthesis of some novel heterocycles related to indoline moiety using [BMIm]Cl catalysis
Journal Title: Asian Journal of Green Chemistry - Year 2017, Vol 1, Issue 2
Abstract
The combination of isatins, active methylene reagents and 4-phenylurazole/ phthalhydrazide in the presence of ionic liquid ([BMIm]Cl) as a solvent catalyst was found to be a suitable and efficient method for the synthesis of the biologically important spirooxindoles. The features of this procedure were characterized by one-pot procedure, reasonable reaction times, fairly high yields, and simple isolation procedures. The ionic liquid can be easily separated and reused for several times.
Authors and Affiliations
Leila Youseftabar-Miri, Hamide Hosseinjani-Pirdehi
Keywords
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- EP ID EP252343
- DOI 10.22631/ajgc.2017.95721.1017
- Views 88
- Downloads 0
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