SYNTHESIS, X-RAY CRYSTALLOGRAPHY AND ANTIMICROBIAL ACTIVITY OF 2-CYANOGUANIDINOPHENYTOIN

Abstract The optimized synthesis of [5-oxo-4,4-diphenylimidazolidin-2-ylidene]cyanamide, which is known as 2-cyanoguanidinophenytoin (CNG-DPH) (3), and (imidazo[4,5-d]imidazole-2,5-diylidine)dicyanamide (4) has been reported in the present work.Furthermore, new Mannich bases derived from CNG-DPH were synthesized via its reaction with formaldehyde a

Currently there is widespread interest in the use of digital modules for learning.The availability of studies on research trends and development of digital modules, can be a need analysis for further development of digital modules.Therefore, this bibliometric analysis was conducted to explore research trends on biology digital modules over the last