abstracts - Институт катализа им. Г.К. Борескова

OP-II-6Alkylation of aniline with methanol was studied over ZSM-5 modified zeolite at the300 o C. In this case it has obtained the N-methyl aniline (I) and N,N,-dimethyl aniline (II)with the ring alkylated products (III) at the ratio I:II:III 6:1:3.NH 2+ CH 3 OHHNCH 3CHNNH 23+CH 3+CH 3OHH 2 NThe received results, on our sight, testify that the phenol sorption on zeolite surfacestronger than aniline. The methylation of phenol passes only on a ring of benzene owing tostrong OH-zeolite connection, while weaker N-H-zeolite connection allowed to have N-alkylated product.References:1 Given P.H., Hammick D.L. J.Chem.Soc., 1947, 928.2 Kaeding W.W., J.Catal. 1985, 95, 112.3 Chantal P.D., Kaliaguine S., Gradmaison, Appl. Catal., 1985, 18, 133.4 Pillai R.B.C., React.Kinet.Catal.Lett, 1996, 1, 145.5 Ternay A.L., Contemporary Organic Chemistry, Second edition, W.B.SaundersCompany, 1979.194