91790-88-4Relevant academic research and scientific papers
Highly active nano-MgO catalyzed, mild, and efficient synthesis of amidines via electrophilic activation of amides
Das, Vijay Kumar,Thakur, Ashim Jyoti
, p. 4164 - 4166 (2013/07/26)
Nano-MgO catalyzed synthesis of amidine derivatives is developed under solvent-free reaction condition at 70 C. Reusability of the catalyst and shorter reaction time as well as high yields are the advantages of this procedure.
A NOVEL DIRECT SYNTHESIS OF AMIDINES FROM CARBOXYLIC ACIDS AND AMINES USING POLYPHOSPHORIC ACID TRIMETHYLSILYL ESTER (PPSE) AS CONDENSING AGENT
Kakimoto, Masa-aki,Ogata, Shin-ichi,Mochizuki, Amane,Imai, Yoshio
, p. 821 - 824 (2007/10/02)
It was found that amidines were obtained directly by the reaction of carboxylic acids with amines in the presence of PPSE, and the yields of amidines were dependent on the structure of amines rather than that of carboxylic acids.
