REACTIONS OF 4-CHLORO-7-DIALKYLAMINO- AND 3-ALKYL-4-CHLORO-7-DIALKYLAMINOCOUMARINS WITH PRIMARY AND SECONDARY ALKYLAMINES

Article abstract of DOI:10.1007/BF00756429

Reaction of series of 4-chloro-7-dialkylaminocoumarins and 3-alkyl-4-chloro-7-dialkylaminocoumarins with primary and secondary amines, namely tert-butylamine, benzylamine, cyclohexylamine, monoethanolamine, diethylamine, piperidine, and morpholine, has yielded novel substituted 4,7-diaminocoumarins.The PMR spectra of these newly synthesized compounds are discussed.