66047-05-0Relevant articles and documents
Study of 4-acetylaminotoluene ozonation in acetic acid
Galstyan,Bushuev,Shumilova
scheme or table, p. 397 - 400 (2010/06/19)
The reaction of 4-aminotoluene with ozone in acetic acid was studied. It was found that the reaction proceeds at a high rate, giving predominantly tars. The product composition changes after acylation of the amino group: aliphatic peroxides prevailed among the oxidation products and 4-acetylaminobenzoic acid was identified (16%) as well. It was shown that the presence of a catalyst (cobalt(II) acetate) had no substantial effect on the oxidation selectivity for the methyl group (32%) and only the addition of potassium bromide increased the activity of the catalyst; the yield of 4-acetylaminobenzoic acid reached 70%. The mechanism of oxidation in the presence of a cobalt-bromide catalyst explaining the obtained results was discussed.
Halogenolysis of Benzylcobaloximes
Gupta, B. D.,Kumar, Manoj
, p. 701 - 704 (2007/10/02)
The reaction of substituted benzylcobaloximes p-RC6H4Co(dmgH)2-Py (R=OMe, NHCOCH3 and NMe2) and m-RC6H4CH2Co(dmgH)2Py (R=Me, OMe) with halogens (Cl2 and Br2) in chloroform under nitrogen forms ring substituted organic and organometallic products.