(1Z)-2-bromo-1-[3-(4-fluorophenyl)isoxazol-5-yl]ethanone O-propyloxime

Base Information

• Chemical Name: (1Z)-2-bromo-1-[3-(4-fluorophenyl)isoxazol-5-yl]ethanone O-propyloxime
• CAS No.: 888723-42-0
• Molecular Formula: C₁₄H₁₄BrFN₂O₂
• Molecular Weight: 341.18

Synonyms:(1Z)-2-bromo-1-[3-(4-fluorophenyl)isoxazol-5-yl]ethanone O-propyloxime

Chemical Property of (1Z)-2-bromo-1-[3-(4-fluorophenyl)isoxazol-5-yl]ethanone O-propyloxime

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Technology Process of (1Z)-2-bromo-1-[3-(4-fluorophenyl)isoxazol-5-yl]ethanone O-propyloxime

There total 1 articles about (1Z)-2-bromo-1-[3-(4-fluorophenyl)isoxazol-5-yl]ethanone O-propyloxime 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: 75.0%

2-bromo-1-[3-(4-fluorophenyl)isoxazol-5-yl]ethanone (888723-43-1) + n-propoxyamine hydrochloride (6084-54-4) → (1Z)-2-bromo-1-[3-(4-fluorophenyl)isoxazol-5-yl]ethanone O-propyloxime (888723-42-0)

Guidance literature:

In methanol; at 20 ℃; for 10h;

Reference yield: 81.0%

(1Z)-2-bromo-1-[3-(4-fluorophenyl)isoxazol-5-yl]ethanone O-propyloxime (888723-42-0) + methyl 3-hydroxy-5-[(methylsulfonyl)oxy]benzoate (937079-56-6) → methyl 3-{[(2E)-2-[3-(4-fluorophenyl)isoxazol-5-yl]-2-(propoxyimino)ethyl]oxy}-5-[(methylsulfonyl)oxy]benzoate (937079-57-7)

Guidance literature:

With caesium carbonate; In acetonitrile; for 1h; Heating / reflux;

Reference yield: 69.0%

(1Z)-2-bromo-1-[3-(4-fluorophenyl)isoxazol-5-yl]ethanone O-propyloxime (888723-42-0) + methyl 3-hydroxybenzoate (19438-10-9) → methyl 3-{[(2E)-2-[3-(4-fluorophenyl)isoxazol-5-yl]-2-(propoxyimino)ethyl]oxy}benzoate (937079-04-4)

Guidance literature:

With caesium carbonate; In acetonitrile; for 0.5h; Heating / reflux;

upstream raw materials:

2-bromo-1-[3-(4-fluorophenyl)isoxazol-5-yl]ethanone

n-propoxyamine hydrochloride

Downstream raw materials:

methyl 3-{[(2E)-2-[3-(4-fluorophenyl)isoxazol-5-yl]-2-(propoxyimino)ethyl]oxy}benzoate

methyl 3-{[(2E)-2-[3-(4-fluorophenyl)isoxazol-5-yl]-2-(propoxyimino)ethyl]oxy}-5-[(methylsulfonyl)oxy]benzoate

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