Synthetic Route of 1193-24-4, Adding some certain compound to certain chemical reactions, such as: 1193-24-4, name is 4,6-Dihydroxypyrimidine,molecular formula is C4H4N2O2, can increase the reaction rate and produce products with better performance than those obtained under traditional synthetic methods. Here is a downstream synthesis route of the compound 1193-24-4.
Example 7 (for comparison) 460 g of phosphorus oxychloride and 62 g of N,N-dimethylaniline were mixed and 116 g of 4,6-dihydroxypyrimidine (98% pure) were metered into the mixture with a screw at 100 C. in the course of 5 hours. Thereafter, the reaction mixture was subsequently stirred at 106 to 128 C. for 8 hours. It was diluted with 300 g of chlorobenzene and discharged onto 1.2 kg of ice. The organic phase was separated off, washed twice with 100 ml of water each time and then subjected to fractional distillation. 85.7 g of 4,6-dichloropyrimidine (=58% of theory) are thus obtained.
According to the analysis of related databases, 1193-24-4, the application of this compound in the production field has become more and more popular.
Reference:
Patent; Bayer Aktiengesellschaft; US5719285; (1998); A;,
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia