OXIDATION OF ALKYLBENZENE CATALYZED BY RUTHENIUM—POLYMERBOUND 2,2'—BIPYRIDINE COMPLEXES  

出　　处：《Chinese Chemical Letters》1992年第4期267-268,共2页中国化学快报（英文版）

摘　　要：Oxidation of ethylbenzene, n-propylbcnzene and n-butylbenzene gives the corresponding ketones and alcohols in good yields by organic polymer supported low—valent Ru (Ⅱ) complexes under 1 atm. of air or oxygen at 100℃ in the absence of solvent. The calalytic selectivity to total ketone and alcohol ranged from 98.7％ to 100％. The polymer complex polymer—bipy—Ru—bipy (bipy=2, 2'—bipyridine) is very stable and can be reused for 5 times (each for 5h) without appreciable change in catalytic activity.Oxidation of ethylbenzene, n-propylbcnzene and n-butylbenzene gives the corresponding ketones and alcohols in good yields by organic polymer supported low—valent Ru (Ⅱ) complexes under 1 atm. of air or oxygen at 100℃ in the absence of solvent. The calalytic selectivity to total ketone and alcohol ranged from 98.7％ to 100％. The polymer complex polymer—bipy—Ru—bipy (bipy=2, 2'—bipyridine) is very stable and can be reused for 5 times (each for 5h) without appreciable change in catalytic activity.

分 类 号：O6[理学—化学]