Return to Article Details REACTION OF BARBITURIC, 2-THIOBARBITURIC ACIDS AND THEIR DERIVATIVES WITH 2-CARBOXYBENZALDEHYDE AND OPIANIC ACID: SYNTHESIS AND TAUTOMERISM OF 5-(3'-OXO-1',3'-DIHYDRO-ISOBENZOFURAN-1'-YL)BARBITURIC ACIDS AND THEIR 2-THIO ANALOGS Download Download PDF