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An approach towards the oxidation of 2-amino-4H-chromenes to 2-imino-2H-chromenes |
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| Authors: | Manohar Mantipally Rambabu Gundla Madhusudhana Reddy Gangireddy Viswanathan Vijayan Velmurugan Devadasan |
| Institution: | 1. Department of Chemistry, School of Technology, GITAM University, Hyderabad (T.S) 502 102, India;2. CAS in Crystallography and Biophysics, University of Madras, Guindy Campus, Chennai, Tamilnadu 600 025, India |
| Abstract: | A novel method for the synthesis of 2-imino-2H-benzoh]chromenes via the sequential addition of N-chlorosuccinimide and triethylamine to 2-amino-4H-benzoh]chromenes has been established. This reaction protocol represents an efficient synthetic strategy to form iminochromene derivatives under mild reaction conditions, which utilizes readily accessible aminochromenes as starting materials and tolerates a wide range of substrates. |
| Keywords: | Iminochromenes N-Chloro succinimide Oxidation Coumarins |
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