In the next few decades, the world population will flourish. As the population grows rapidly and people all over the world use more and more resources, all industries must consider their environmental impact. 1186050-58-7, name is 2-Fluoro-6-(2H-1,2,3-triazol-2-yl)benzoic acid belongs to Triazoles compound, it is a common compound, a new synthetic route is introduced below. Recommanded Product: 2-Fluoro-6-(2H-1,2,3-triazol-2-yl)benzoic acid
Step A: (1 S,6R)-tert-Butyl 8-(2-fluoro-6-(2H-1 ,2,3-triazol-2-yl)benzoyl)-3,8-diazabicyclo[4.2.0]octane-3-carboxylate. To 2-fluoro-6-(2H-1 ,2,3-triazol-2- yl)benzoic acid (406 mg, 1 .5 mmol) in PhCH3 (5ml_) was added SOCI2 (1 17 u?_, 1 .6 mmol). The flask was heated with an oil bath to 50 C for 1 h. To (1 S,6R)- tert-butyl 3,8-diazabicyclo[4.2.0]octane-3-carboxylate (260 mg, 1 .3 mmol) and Na2CO3 (519 mg, 4.9 mmol) in PhCH3 (5ml_) and H2O (5mL) at 0 C was added the above solution dropwise. The reaction was allowed to warm slowly to rt and stir for 15h and extracted with DCM (2 X). The combined organics were dried (Na2SO4). Purification via silica gel chromatography (1 -7% 2MNHs/MeOH in CH2CI2) gave 335 mg (68%) of the title compound. MS (ESI) mass calcd. C2oH24FN5O3, 401 .44; m/z found 346.1 [M-C(CH3)3]+
The synthetic route of 1186050-58-7 has been constantly updated, and we look forward to future research findings.
Reference:
Patent; JANSSEN PHARMACEUTICA NV; BRANSTETTER, Bryan, James; LETAVIC, Michael, A.; LY, Kiev, S.; RUDOLPH, Dale, A.; SAVALL, Brad, M.; SHAH, Chandravadan, R.; SHIREMAN, Brock, T.; WO2011/50202; (2011); A1;,
1,2,3-Triazole – Wikipedia,
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