Shemchuk; Chernykh; Martynov, Russian Journal of Organic Chemistry, 1997, vol. 33, # 8, p. 1184 - 1184
作者:Shemchuk、Chernykh、Martynov
DOI:——
日期:——
New Approach to the Synthesis of trans-Aconitic Acid Imides
作者:A. V. Martynov
DOI:10.1007/s11178-005-0232-9
日期:2005.5
N-arylimides of trans-aconitic acid were prepared by boiling the acid in a glacial acetic acid with N-arylamines. N-Arylamides of the trans-aconitic acid were obtained as intermediates in the course of the synthesis of the corresponding imides. The condensation of the trans-aconitic acid amides with hydrazine afforded arylamides of 1-amino-2,6-dioxo-1,2,3,6-tetrahydropyridine-4-carboxylic acid and proved the cis configuration of the initial amides.