abstract |
S-TRIAZOLO(5,1-A)ISOQUINOLINES ARE PREPARED BY CYCLIZATION OF A N-(1-ISOQUINOLYL)AMIDINE, 5,6-DIHYDRO-S-TRIAZOLO (5,1-A)ISOQUINOLINES ARE PREPARED BY REDUCING THE STRIAZOLO(5,1-A)ISOQUINOLINES. THE NOVEL COMPOUNDS OF THE INVENTION ARE USEFUL AS ANTIOXIDANTS, CORROSION INHIBITORS, AS REACTION INTERMEDIATES, AND AS ACID ACCEPTORS. |