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. (1377). AROMATIZATION OF 1 , CDIHYDROPYRIDINES WITH OXYGEN OR AIR USING MANGANESE AND COBALT SALTS OF p-AMINOBENZOIC ACID SUPPORTED ON SILICA GEL AS OXIDIZING CATALYSTS. , 9(4), -.
. "AROMATIZATION OF 1 , CDIHYDROPYRIDINES WITH OXYGEN OR AIR USING MANGANESE AND COBALT SALTS OF p-AMINOBENZOIC ACID SUPPORTED ON SILICA GEL AS OXIDIZING CATALYSTS". , 9, 4, 1377, -.
. (1377). 'AROMATIZATION OF 1 , CDIHYDROPYRIDINES WITH OXYGEN OR AIR USING MANGANESE AND COBALT SALTS OF p-AMINOBENZOIC ACID SUPPORTED ON SILICA GEL AS OXIDIZING CATALYSTS', , 9(4), pp. -.
. AROMATIZATION OF 1 , CDIHYDROPYRIDINES WITH OXYGEN OR AIR USING MANGANESE AND COBALT SALTS OF p-AMINOBENZOIC ACID SUPPORTED ON SILICA GEL AS OXIDIZING CATALYSTS. , 1377; 9(4): -.

AROMATIZATION OF 1 , CDIHYDROPYRIDINES WITH OXYGEN OR AIR USING MANGANESE AND COBALT SALTS OF p-AMINOBENZOIC ACID SUPPORTED ON SILICA GEL AS OXIDIZING CATALYSTS

Journal of Sciences, Islamic Republic of Iran
مقاله 5، دوره 9، شماره 4، اسفند 1998    اصل مقاله (207.65 K)
چکیده
Hantzsch 1,4-dihydropyridines are oxidized to the corresponding pyridine
derivatives using oxygen or air and a mixture of the manganese and cobalt salts of parninobenzoic
acid supported on silica gel as the catalysts. Reactions are clean and the
catalysts can be recovered easily and reused repeatedly.
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