Abstract
A new series of 2-(4-aryl)-4-ethoxy-4-phenyl-4H-benzo[h]chr- omene derivatives have been synthesized. The procedure involves the multicomponent reaction of 1-naphthol, acetophenone derivatives, and triethyl orthobenzoate catalyzing by efficient bis[7-tert-butyl-2-anilinotropone] Ti complex.
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