Preparative synthesis of 4-hydroxy(alkyloyloxy, aryloyloxy)-3-methoxy(ethoxy)phenylmethylene(4-carboxyphenyl)amines
作者:E. A. Dikusar、N. G. Kozlov、N. A. Zhukovskaya、V. I. Potkin、M. M. Ogorodnikova、V. M. Zelenkovskii
DOI:10.1134/s1070428002120084
日期:2006.2
By reactions of vanillin, vanillal, and their esters with 4-aminobenzoic acid in methanol formerly unknown E-isomers of azomethines (Schiff's bases) were prepared.