Return to Article Details N-3-OXOALKYLAMIDES AND -THIOAMIDES IN THE SYNTHESIS OF HETEROCYCLIC COMPOUNDS. 6. THE EFFECT OF STRUCTURAL FACTORS ON THE REGIODIRECTION OF CYCLIZATION OF PYRIDINIUM DERIVATIVES OF N-(3-OXOALKYL)CHLOROACETAMIDES. STRUCTURE OF 1-(4-HYDROXY-4,6,6-TRIMETHYL Download Download PDF