p-Toluenesulfonic acid → HCID 178448985, Verbindung

Beteiligte Stoffe

Reaktionsschritte

Butyl-[1-(2,3-dichloro-6-fluoro-phenyl)-meth-(E)-ylidene]-amine was prepared from 2,3-dichloro-6-fluorobenzaldehyde, N-butylamine and p-toluenesulphonic acid in analogy to Example 191a): brown oil; 1H-NMR (CDCl3): 0.96 (3H, t, CH3), 1.39 (2H, sextet, CH2), 1.73 (2H, quintet, CH2), 3.71 (2H, q, CH2), 7.02 (1H, dd, ArH), 7.44 (1H, dd, ArH), 8.44 (1H, s, CH═N).

Herkunft & Nachweise