Related Products of 1455-77-2, New Advances in Chemical Research in 2021. The dynamic chemical diversity of the numerous elements, ions and molecules that constitute the basis of life provides wide challenges and opportunities for research. 1455-77-2, name is 3,5-Diamino-1,2,4-triazole, molecular formula is C2H5N5, its traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, below Introduce a new synthetic route.
Included at room temperature3,5-diamino-1,2,4-triazole 15.0 g (0.151 mol)And dehydrated N,N-dimethylformamide 100mLAdd 28percent to the suspensionSodium methoxide methanol solution 29.2g (0.151mol)After making a uniform solution and stirring for 30 minutes,30.1 g (0.151 mol) of 3-chloropropyltrimethoxydecane was added.Stir at 77~80 ° C for 4 hours.After cooling the suspension reaction solution to 3 ° C,Filter out insoluble matter,And the solvent of the filtrate is distilled off under reduced pressure,Obtained 35.7 g (0.137 mol, brown viscous,Yield 90.5percent).
I am very proud of our efforts over the past few months and hope to 3,5-Diamino-1,2,4-triazole help many people in the next few years.
Reference:
Patent; SHIKOKU CHEMICALS CORPORATION; MURAI,, TAKAYUKI; TANIOKA, MIYA; IIDA, SHUSAKU; KATSUMURA, MASATO; YAMAJI, NORIAKI; IMAMINE, TAKAHITO; TSUJINO, MASAHIKO; HIRAO, HIROHIKO; (52 pag.)TW2018/41929; (2018); A;,
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