Heterocyclic Compounds
ChemInform Abstract: Two-Step Synthesis of 1,3-Disubstituted 3,4-dihydro-4-thioxoquinazolin-2(1H)-ones from 1-Bromo-2-fluorobenzenes.
First published: 28 April 2011
Abstract
Benzothioamides (III) undergo addition—substitution with phenyl isocyanate (IV) to give the desired thioxoquinazolinones (Va)-(Vc) in good yields.
