A catalyst free convenient one-pot synthesis of multisubstituted chromeno-thiazolones |
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Authors: | Kamlesh Kumari Prashant Singh Monica Dubey Narendra D. Pandey Ramesh Chandra Gopal K. Mehrotra |
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Affiliation: | 1. Department of Applied Chemistry, MNNIT Allahabad, UP, India;2. A.R.S.D. College, University of Delhi, Delhi- 110007, India;3. Department of Applied Chemistry, BBA University, Lucknow, UP, India;4. ACBR, University of Delhi, Delhi- 110007, India |
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Abstract: | Herein, we report a simple, convenient and catalyst free one-pot synthesis of chromenothiazolone analogues via multicomponent reaction between thiazolidine-2,4-dione, aromatic aldehyde and phenol. This reaction proceeded smoothly in good to excellent yields and offered several other advantages including short reaction time, simple experimental workup procedure and no byproduct. |
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