1338228-22-0Relevant articles and documents
1,n-Diamines. Part 3: Microwave-assisted synthesis of N-acyl-N′- arylhexahydropyrimidines and hexahydro-1,3-diazepines
Bisceglia, Juan á.,Díaz, Jimena E.,Torres, Romina A.,Orelli, Liliana R.
, p. 5238 - 5240 (2011)
In this Letter we present a method for the synthesis of N-acyl-N′-arylhexahydropyrimidines 1, by ring closure of N-acyl-N′-aryl-1,3-propanediamines 3 with formaldehyde. Cyclodehydrations were performed in aqueous medium under microwave irradiation, and le