The major producers of chemicals have been the Europe, Japan and China. Due to the growing call for a cleaner, greener environment, people will have to find innovative ways to maintain their relevance. Here is a compound 1004-40-6, name is 6-Amino-4-hydroxy-2-mercaptopyrimidine. This compound has unique chemical properties. The synthetic route is as follows. 1004-40-6
Step two, the above 2-mercapto-4-amino-6-hydroxypyridine was added to aqueous ammonia, 2-mercapto-4-amino-6-hydroxypyridine and the mass ratio of 1:15 ammonia, the ammonia concentration was 25 %, and then adding the active nickel and titanium oxide, 2-mercapto-4-amino-6-hydroxypyridine, activated nickel, titanium dioxide molar ratio of these three is 1: 4: 1.5, was heated to 90 deg.] C, refluxed for 5 hours, then take advantage of The active nickel and titanium dioxide were removed by hot filtration, cooled to room temperature, and a solid precipitated. The solid was washed with 30 ml of water and dried at 40 C to give 4-amino-6-hydroxypyrimidine in a yield of 98.4%
Statistics shows that 1004-40-6 is playing an increasingly important role. we look forward to future research findings about 6-Amino-4-hydroxy-2-mercaptopyrimidine.
Reference:
Patent; Shanghai Titan Technology Co., Ltd; Xie, Yingbo; Zhang, Qing; Zhang, Hua; Xu, Xiaobing; Luo, Guiyun; (7 pag.)CN105218554; (2016); A;,
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