Abstract
The reaction of 4-hydroxycoumarin in toluene with a variety of aromatic binucleophilic compounds has been studied. 3-(Dimethylaminomethylene)chromane-2,4-dione was used as a key intermediate for the preparation of bis[N-(4-oxocoumarinylmethylene)]-1,4-diamines. Alternative synthetic procedures and antibacterial activity data of some of the new compounds are given.
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Published in Khimiya Geterotsiklicheskikh Soedinenii, No. 3, pp. 361–366, March, 2006.
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Hamdi, N., Lidrissi, C., Saoud, M. et al. Synthesis of some new biologically active coumarin derivatives. Chem Heterocycl Compd 42, 320–325 (2006). https://doi.org/10.1007/s10593-006-0088-0
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DOI: https://doi.org/10.1007/s10593-006-0088-0