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Manohar Mantipally Rambabu Gundla Madhusudhana Reddy Gangireddy Viswanathan Vijayan Velmurugan Devadasan 《Tetrahedron letters》2018,59(52):4616-4619
A novel method for the synthesis of 2-imino-2H-benzo[h]chromenes via the sequential addition of N-chlorosuccinimide and triethylamine to 2-amino-4H-benzo[h]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. 相似文献
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