4,4'-difluoro-2,2'-(diselanediyl)dibenzoic acid

Base Information

• Chemical Name: 4,4'-difluoro-2,2'-(diselanediyl)dibenzoic acid
• CAS No.: 1381782-02-0
• Molecular Formula: C₁₄H₈F₂O₄Se₂
• Molecular Weight: 436.132
• Mol file: 1381782-02-0.mol

Synonyms:4,4'-difluoro-2,2'-(diselanediyl)dibenzoic acid

Chemical Property of 4,4'-difluoro-2,2'-(diselanediyl)dibenzoic acid

Chemical Property:

Purity/Quality:

Safty Information:

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MSDS Files:

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Technology Process of 4,4'-difluoro-2,2'-(diselanediyl)dibenzoic acid

There total 3 articles about 4,4'-difluoro-2,2'-(diselanediyl)dibenzoic acid 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: 86.0%

→ 4,4'-difluoro-2,2'-(diselanediyl)dibenzoic acid (1381782-02-0)

Guidance literature:

With hydrogenchloride; sodium nitrite; In water; at 0 - 5 ℃; for 0.5h;

With sodium diselenide; at 0 - 60 ℃; for 2.5h;

Reference yield: 78.0%

4-fluoroanthranilic acid (446-32-2) → 4,4'-difluoro-2,2'-(diselanediyl)dibenzoic acid (1381782-02-0)

Guidance literature:

4-fluoroanthranilic acid; With hydrogenchloride; sodium nitrite; In water; at 0 ℃;

With disodium diselenide; In water; at 20 ℃; for 3h;

With hydrogenchloride; In water; pH=2 - 3;

DOI:10.1016/j.bmc.2012.04.033

Reference yield:

4-fluoroanthranilic acid (446-32-2) + acetic anhydride (108-24-7) → 4,4'-difluoro-2,2'-(diselanediyl)dibenzoic acid (1381782-02-0)

Guidance literature:

4-fluoroanthranilic acid; With hydrogenchloride; sodium nitrite; In water; at 0 - 5 ℃; for 0.5h;

acetic anhydride; With disodium diselenide; at 50 ℃;

DOI:10.1016/j.bmc.2016.08.017

upstream raw materials:

4-fluoroanthranilic acid

acetic anhydride

Downstream raw materials:

4-fluoro-2-(chloroseleno)benzoyl chloride