197228-36-7Relevant articles and documents
Synthesis of substituted heterocyclic ureas by selenium-catalysed carbonylation using carbon monoxide
Ling, Gang,Chen, Jingzhu,Lu, Shiwei
, p. 442 - 444 (2007/10/03)
A series of commercially useful substituted heterocyclic ureas have been synthesised via selenium-catalysed reductive carbonylation of substituted nitrobenzezes with aminopyridine or aminopyrimidine derivatives as co-reagents and carbon monoxide as carbonylating reagent.