Figure 5From: Carbamoylation of primary, secondary and aromatic amines by dimethyl carbonate in a flow system over solid catalysts Effect of reactant mixture pressure on the conversion of HA, yield of 1 and selectivity towards 1. Reaction conditions: reaction temperature = 150°C, molar ratio DMC/HA = 2:1, reactant mixture flow = 24 ml/h. (○) yield of 1, (■) conversion of HA, (▲) selectivity towards 1. The number of replicates was 3.Back to article page