Adding a certain compound to certain chemical reactions, such as: 41253-21-8, name is Sodium 1,2,4-triazol-1-ide, belongs to Triazoles compound, 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 41253-21-8, Recommanded Product: Sodium 1,2,4-triazol-1-ide
General procedure: 2-Chloro-N-(6-alkoxybenzo[d]thiazol-2-yl)acetamide (5 mmol) and sodium 1,2,4-triazole (6 mmol)were dissolved in N,N-dimethylformamide (10 mL) and stirred for 10 h at room temperature. Half of thesolvent was then evaporated, the solution was poured in 50 mL water, and extracted with ethyl acetate(30 mL 3). The ethyl acetate layer was dried over anhydrous MgSO4. After removing the solventunder reduced pressure, the crude product was obtained and recrystallized from dichloromethane toyield a white solid.N-(6-((3-Fluorobenzyl)oxy)benzo[d]thiazol-2-yl)-2-(1H-1,2,4-triazol-1-yl)acetamide (7a). White solid in55.1%. mp: 212-213 C. 1H-NMR (300 MHz, DMSO) delta12.73 (s, 1H, -CO-NH-), 8.59 (s, 1H, triazole-H),8.03 (s, 1H, triazole-H), 7.77-7.64 (m, 2H, Ar-H), 7.52-7.40 (m, 1H, Ar-H), 7.37-7.27 (m, 2H, Ar-H),7.23-7.10 (m, 2H, Ar-H), 5.33 (s, 2H, triazole -CH2-), 5.18 (s, 2H, -OCH2-). 13C-NMR (75 MHz, DMSO) delta166.31, 162.67 (d, J = 243.8 Hz), 156.09, 155.57, 152.04, 146.23, 142.99, 140.38 (d, J = 7.5 Hz), 133.21,130.94 (d, J = 8.4 Hz), 124.07 (d, J = 2.6 Hz), 121.88, 116.15, 115.08 (d, J = 21.0 Hz), 114.77 (d, J = 21.8 Hz),106.59, 69.42, 51.57. IR (KBr) cm-1: 1605.72, 1556.78 (C=N). Tof-MS: m/z [M + H]+ 383.65.
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Reference:
Article; Liu, Da-Chuan; Zhang, Hong-Jian; Jin, Chun-Mei; Quan, Zhe-Shan; Molecules; vol. 21; 2; (2016);,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics