Saturated heterocycles, XLVI. Synthesis of 2-substituted-5,6-pentamethylene-, 5,6-hexamethylene- and 5,6-decamethylenepyrimidin-4(3H)-ones was written by Bernath, G.;Lazar, J.;Gera, L.;Gondos, G.;Ecsery, Z.. And the article was included in Acta Chimica Hungarica in 1984.Product Details of 51488-33-6 This article mentions the following:
Cyclocondensation of I (n = 3, 4, 8) with RC(:NH)NH2 (R = alkyl, aryl, aralkyl) gave 31-71% pyrimidines II, which are potential inflammation inhibitors and coccidiostats. In the experiment, the researchers used many compounds, for example, 3,4-Dimethoxybenzimidamide hydrochloride (cas: 51488-33-6Product Details of 51488-33-6).
3,4-Dimethoxybenzimidamide hydrochloride (cas: 51488-33-6) belongs to ethers. Relative to alcohols, ethers are generally less dense, are less soluble in water, and have lower boiling points. They are relatively unreactive. Ethyl ether is an excellent solvent for extractions and for a wide variety of chemical reactions. It is also used as a volatile starting fluid for diesel engines and gasoline engines in cold weather. Dimethyl ether is used as a spray propellant and refrigerant. Methyl t-butyl ether (MTBE) is a gasoline additive that boosts the octane number and reduces the amount of nitrogen-oxide pollutants in the exhaust. The ethers of ethylene glycol are used as solvents and plasticizers.Product Details of 51488-33-6
Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem