Tetrahedron Letters p. 209 - 212 (1996)
Update date:2022-07-30
Topics:
Saito, Takao
Tsuda, Kensaku
Saito, Yoji
A novel and efficient method is described for the synthesis of dihydroquinazoline derivatives which involves initial addition of a nucleophile (alcohol, amine and thiol) to the carbodiimide cumulenic system followed by intramolecular hetero conjugate addition annulation.
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