Sm. Kovalenko et al., A new pathway to 3-hetaryl-2-oxo-2H-chromenes: On the proposed mechanisms for the reaction of 3-carbamoyl-2-iminochromenes with dinucleophiles, MOLECULES, 5(10), 2000, pp. 1146-1165
The present account summarizes the author's studies to elucidate the mechan
isms of the recently reported rearrangements resulting from inter- and/or i
ntramolecular reactions of 2-imino-2H-chromene-3-carboxamides with differen
t dinucleophiles.