3-fluoro-6-(1-(2-fluorobenzyl)-5-(isoxazol-3-yl)-1H-pyrazol-3-yl)pyridin-2-yl acetate

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Chemical Name:3-fluoro-6-(1-(2-fluorobenzyl)-5-(isoxazol-3-yl)-1H-pyrazol-3-yl)pyridin-2-yl acetate
CAS No.:1446359-95-0
Molecular Formula:C₂₀H₁₄F₂N₄O₃
Molecular Weight:396.353
Hs Code.:

Synonyms:3-fluoro-6-(1-(2-fluorobenzyl)-5-(isoxazol-3-yl)-1H-pyrazol-3-yl)pyridin-2-yl acetate

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Chemical Property of 3-fluoro-6-(1-(2-fluorobenzyl)-5-(isoxazol-3-yl)-1H-pyrazol-3-yl)pyridin-2-yl acetate

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Technology Process of 3-fluoro-6-(1-(2-fluorobenzyl)-5-(isoxazol-3-yl)-1H-pyrazol-3-yl)pyridin-2-yl acetate

There total 2 articles about 3-fluoro-6-(1-(2-fluorobenzyl)-5-(isoxazol-3-yl)-1H-pyrazol-3-yl)pyridin-2-yl acetate which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

: 1446359-15-4
3-(1-(2-fluorobenzyl)-3-(5-fluoropyridin-2-yl)-1H-pyrazol-5-yl)isoxazole

: 108-24-7
acetic anhydride

: 1446359-95-0
3-fluoro-6-(1-(2-fluorobenzyl)-5-(isoxazol-3-yl)-1H-pyrazol-3-yl)pyridin-2-yl acetate

Guidance literature:: 3-(1-(2-fluorobenzyl)-3-(5-fluoropyridin-2-yl)-1H-pyrazol-5-yl)isoxazole; With dihydrogen peroxide; urea; trifluoroacetic anhydride; In dichloromethane; at 0 - 25 ℃;

acetic anhydride; at 145 ℃; for 4h;

Reference yield:

: 915720-54-6
1-(5-fluoropyridin-2-yl)ethan-1-one

: 1446359-95-0
3-fluoro-6-(1-(2-fluorobenzyl)-5-(isoxazol-3-yl)-1H-pyrazol-3-yl)pyridin-2-yl acetate

Guidance literature:: Multi-step reaction with 2 steps

1.1: lithium hexamethyldisilazane / toluene / 0.08 h / 0 °C

1.2: 0.08 h / 25 °C

1.3: 2 h / 100 °C

2.1: trifluoroacetic anhydride; urea; dihydrogen peroxide / dichloromethane / 0 - 25 °C

2.2: 4 h / 145 °C

With dihydrogen peroxide; urea; trifluoroacetic anhydride; lithium hexamethyldisilazane; In dichloromethane; toluene;