STUDIES OF REARRANGEMENT REACTION. VIII. RING-CONTRACTION FROM PYRIDAZINONE DERIVATIVES TO PYRAZOLONE DERIVATIVES.
D001965:Bromides; D002626:Chemistry, Pharmaceutical; D006878:Hydroxides; D011720:Pyrazoles; D047069:Pyrazolones; D011724:Pyridazines; D012106:Research
D001965:Bromides; D006878:Hydroxides; D011720:Pyrazoles; D047069:Pyrazolones; D011724:Pyridazines
BROMIDES; CHEMISTRY, PHARMACEUTICAL; EXPERIMENTAL LAB STUDY; HYDROXIDES; PYRAZOLES; PYRIDAZINES