33027-00-8Relevant academic research and scientific papers
A convenient route to cyanoguanidines
Novak, Lajos,Hanania, Michel,Kovacs, Peter,Kovacs, Csilla Erika,Kolonits, Pal,Szantay, Csaba
, p. 1757 - 1766 (2007/10/03)
A facile and versatile method for the preparation of cyanoguanidines 7 from amines 3 and isothiocyanates 4 via a methylation, cyanamide-treatment sequence is described.
Dehydration of ureas by organic phosphorus reagents into carbodiimides and their conversion into cyanoguanidines
Palomo, Claudio,Mestres, Ramon
, p. 361 - 364 (2007/10/02)
Carbodiimides were obtained from N,N'-disubstituted ureas by means of phosphorus compounds used as versatile dehydrating reagent.The reaction of carbodiimides with cyanamide under basic or acid catalysis provides a method for obtaining 1,3-cyanoguanidines in good yields.
