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Stereoselective Bromination of 2-Vinyl Chromones Using NBS |
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| Authors: | Seema Bhatnagar Swati Kaushik Shakti Sahi |
| Institution: | 1. Amity Institute of Biotechnology, Amity University , Noida, India sbhatnagar1@amity.edu;3. Amity Institute of Biotechnology, Amity University , Noida, India;4. School of Biotechnology, Gautum Buddha University , Noida, India |
| Abstract: | A simple one-step synthetic methodology for stereoselective synthesis of E- and Z-3-bromo-2-vinyl chromones in quantitative yield in polar solvents under ambient conditions without the use of catalysts is reported. |
| Keywords: | N-Bromosuccinimide stereoselective bromination vinyl chromones |