tris(2-tolyl)antimony difluoride

Base Information

• Chemical Name: tris(2-tolyl)antimony difluoride
• CAS No.: 420-76-8
• Molecular Formula: C₂₁H₂₁F₂Sb
• Molecular Weight: 433.145

Synonyms:tris(2-tolyl)antimony difluoride

Chemical Property of tris(2-tolyl)antimony difluoride

Chemical Property:

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Technology Process of tris(2-tolyl)antimony difluoride

There total 1 articles about tris(2-tolyl)antimony difluoride 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: 60.0%

tri(o-tolyl)antimony (23822-15-3) → tris(2-tolyl)antimony difluoride (420-76-8)

Guidance literature:

With nitrosonium tetrafluoroborate; In dichloromethane; at 0 - 20 ℃; for 4h;

DOI:10.1016/j.jfluchem.2017.04.004

Reference yield: 97.0%

(E)-ethyl 2-hydroxycinnamate (3943-94-0,17041-46-2,6236-62-0) + tris(2-tolyl)antimony difluoride (420-76-8) → 4-(2-methylphenyl)-2H-chromen-2-one (852171-79-0)

Guidance literature:

With [2,2]bipyridinyl; palladium diacetate; In N,N-dimethyl-formamide; at 80 ℃; for 24h;

DOI:10.1002/ejoc.201901866

upstream raw materials:

tri(o-tolyl)antimony

Downstream raw materials:

4-(2-methylphenyl)-2H-chromen-2-one

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