Efficient synthesis of maleopimaric acid N-arylimides
作者:M. P. Bei、A. P. Yuvchenko、N. V. Puchkova
DOI:10.1134/s1070363215050047
日期:2015.5
An efficient approach toward synthesis of maleopimaric acid N-arylimides starting from rosin maleic anhydride adduct without isolation of maleopimaric acid has been elaborated. Terpenoid diimide diacids and their esters have been synthesized based on the obtained N-arylimides. Thermal stability of the products has been estimated by derivatography.
Sandermann; Striesow, Chemische Berichte, 1957, vol. 90, p. 693,696