Synthesis of Schiff bases from 1-naphthylamine and vanillin, vanillal, and their O-acyl derivatives
摘要:
Previously unknown Schiff bases were synthesized by the condensation of 1-naphthylamine with vanillin, vanillal, and their O-acyl derivatives in ethanol.
Preparative Synthesis of Vanillin and Vanillal Esters of Several Carboxylic Acids
作者:E. A. Dikusar、N. G. Kozlov
DOI:10.1007/s10600-005-0083-1
日期:2005.1
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.
作者:E. A. Dikusar、N. G. Kozlov、V. I. Potkin、V. M. Zelenkovskii
DOI:10.1134/s1070363206010166
日期:2006.1
Previously unknown Schiff bases were synthesized by reactions of 3-aminobenzoic acid with 4-hydroxy-3-methoxybenzaldehyde, 3-ethoxy-4-hydroxybenzaldehyde, and esters derived therefrom in methanol.
Esters Derived from Vanillin and Vanillal and Aromatic and Functionalized Aliphatic Carboxylic Acids
作者:E. A. Dikusar、N. G. Kozlov
DOI:10.1007/s11178-005-0283-y
日期:2005.7
Reactions of vanillin and vanillal with aromatic and functionally substituted aliphatic carboxylic acid chlorides in the presence of pyridine afforded the corresponding previously unknown esters.
Synthesis of Schiff bases from 1-naphthylamine and vanillin, vanillal, and their O-acyl derivatives
作者:E. A. Dikusar、N. G. Kozlov
DOI:10.1134/s1070428006030055
日期:2006.3
Previously unknown Schiff bases were synthesized by the condensation of 1-naphthylamine with vanillin, vanillal, and their O-acyl derivatives in ethanol.