Related Products of 41253-21-8, The chemical industry reduces the impact on the environment during synthesis 41253-21-8, name is Sodium 1,2,4-triazol-1-ide, I believe this compound will play a more active role in future production and life.
e) Preparation of 2,2′-[5-(lH-l,2,4-triazoIe-l-yl -methyl)-l,3-phenylene] di (2-methyl propionitrile) (I).A mixture of 2,2′-(5-bromomethyl-l,3-phenylene)di(2-methylpropionitrile) (V) (4 gm, 0.013 moles) and 1,2,4-triazole sodium salt (2.40 gm, 0.026 moles) in N,N-dimethylformamide (28 ml) was heated under stirring at 45-50 C for 4 hour. The reaction mixture was cooled, poured into the ice-water and extracted with ethyl acetate. The ethyl acetate layer was separated and concentrated to give a residue. This residue was diluted with water, acidified with concentrated hydrochloric acid (adjusted the pH tol-2). The reaction mixture was heated at 50 C and subsequently filtered the hot solution. The mother liquor was treated with ammonia solution at 0- 50C (adjusted the pH to 8-9) and extracted with ethyl acetate. The ethyl acetate layer was separated and concentrated to obtain a residue (3.0 g).
In the field of chemistry, the synthetic routes of compounds are constantly being developed and updated. I will also mention this compound in other articles, Sodium 1,2,4-triazol-1-ide, other downstream synthetic routes, hurry up and to see.
Reference:
Patent; USV LIMITED; WO2007/39913; (2007); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics