Synthesis of Symmetrical and Non-symmetrical Diimines from Dimedone

Molecules

Bahjat A. Saeed¹ 

[1] University of Basrah, College of Education, Chemistry Department, Basrah, Iraq

关键词: dimedone;    diimines;    enaminothiones;    B3LYP/6-31G(d;    p);   

DOI  :  10.3390/molecules14062278

来源: mdpi

【 摘 要 】

Symmetrical and non-symmetrical diimines derived from dimedone were synthesized by the reaction of their corresponding enaminothiones with primary amines. The synthesized compounds were characterized using micro analytical data and NMR spectroscopy. Theoretical calculations by B3LYP/6-31G(d,p) level of theory show that the enolic form is the most stable within the possible tautomeric forms of the compounds.

【 授权许可】

CC BY   
This is an open access article distributed under the Creative Commons Attribution License (CC BY) which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.