tert-butyl 2-fluoro-4-{5-[(1S)-1-hydroxypropyl]-1,2,4-oxadiazol-3-yl}benzoate

Base Information

Chemical Name:tert-butyl 2-fluoro-4-{5-[(1S)-1-hydroxypropyl]-1,2,4-oxadiazol-3-yl}benzoate
CAS No.:1371591-78-4
Molecular Formula:C₁₆H₁₉FN₂O₄
Molecular Weight:322.336
Hs Code.:

Synonyms:tert-butyl 2-fluoro-4-{5-[(1S)-1-hydroxypropyl]-1,2,4-oxadiazol-3-yl}benzoate

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Chemical Property of tert-butyl 2-fluoro-4-{5-[(1S)-1-hydroxypropyl]-1,2,4-oxadiazol-3-yl}benzoate

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Technology Process of tert-butyl 2-fluoro-4-{5-[(1S)-1-hydroxypropyl]-1,2,4-oxadiazol-3-yl}benzoate

There total 4 articles about tert-butyl 2-fluoro-4-{5-[(1S)-1-hydroxypropyl]-1,2,4-oxadiazol-3-yl}benzoate 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: 84.0%

: 1371591-77-3
tert-butyl 4-{5-[(1S)-1-acetoxypropyl]-1,2,4-oxadiazol-3-yl}-2-fluorobenzoate

: 1371591-78-4
tert-butyl 2-fluoro-4-{5-[(1S)-1-hydroxypropyl]-1,2,4-oxadiazol-3-yl}benzoate

Guidance literature:: With methanol; potassium carbonate; In methanol; for 0.5h; Cooling with ice;

Reference yield:

: 164149-28-4
4-cyano-2-fluorobenzoic acid

: 1371591-78-4
tert-butyl 2-fluoro-4-{5-[(1S)-1-hydroxypropyl]-1,2,4-oxadiazol-3-yl}benzoate

Guidance literature:: Multi-step reaction with 4 steps

1.1: dmap; di-tert-butyl dicarbonate / tetrahydrofuran; tert-butyl alcohol / 3 h / 60 °C

2.1: hydroxylamine / tetrahydrofuran; ethanol / 2 h / 80 °C

3.1: benzotriazol-1-ol; N-(3-dimethylaminopropyl)-N-ethylcarbodiimide / N,N-dimethyl-formamide / 0.5 h / 20 °C

3.2: 100 °C

4.1: methanol; potassium carbonate / methanol / 0.5 h / Cooling with ice

With methanol; dmap; di-tert-butyl dicarbonate; hydroxylamine; potassium carbonate; benzotriazol-1-ol; N-(3-dimethylaminopropyl)-N-ethylcarbodiimide; In tetrahydrofuran; methanol; ethanol; N,N-dimethyl-formamide; tert-butyl alcohol;

Reference yield:

: 1263483-74-4
tert-butyl 4-amino(hydroxyimino)methyl-2-fluorobenzoate

: 1371591-78-4
tert-butyl 2-fluoro-4-{5-[(1S)-1-hydroxypropyl]-1,2,4-oxadiazol-3-yl}benzoate

Guidance literature:: Multi-step reaction with 2 steps

1.1: benzotriazol-1-ol; N-(3-dimethylaminopropyl)-N-ethylcarbodiimide / N,N-dimethyl-formamide / 0.5 h / 20 °C

1.2: 100 °C

2.1: methanol; potassium carbonate / methanol / 0.5 h / Cooling with ice

With methanol; potassium carbonate; benzotriazol-1-ol; N-(3-dimethylaminopropyl)-N-ethylcarbodiimide; In methanol; N,N-dimethyl-formamide;