Benzoesaeure-fluorsulfonsaeureanhydrid

Base Information

• Chemical Name: Benzoesaeure-fluorsulfonsaeureanhydrid
• CAS No.: 76339-61-2
• Molecular Formula: C₇H₅FO₄S
• Molecular Weight: 204.179

Synonyms:Benzoesaeure-fluorsulfonsaeureanhydrid

Chemical Property of Benzoesaeure-fluorsulfonsaeureanhydrid

Chemical Property:

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Technology Process of Benzoesaeure-fluorsulfonsaeureanhydrid

There total 1 articles about Benzoesaeure-fluorsulfonsaeureanhydrid 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: 83.0%

benzoyl fluoride (455-32-3) → Benzoesaeure-fluorsulfonsaeureanhydrid (76339-61-2)

Guidance literature:

With sulfur trioxide; In dichloromethane; at 0 ℃;

Reference yield:

Benzoesaeure-fluorsulfonsaeureanhydrid (76339-61-2) + methoxybenzene (100-66-3) → 4-Methoxybenzophenone (611-94-9) + ortho-methoxybenzophenone (2553-04-0)

Guidance literature:

In dichloromethane; at 0 ℃; for 14h; Yield given. Yields of byproduct given. Title compound not separated from byproducts;

Reference yield:

Benzoesaeure-fluorsulfonsaeureanhydrid (76339-61-2) + toluene (108-88-3,15644-74-3,16713-13-6) → bis(4-methylphenyl) sulfone (599-66-6) + 4-Methylbenzophenone (134-84-9) + 2-Methylbenzophenone (131-58-8) + o-tolyl-p-tolyl sulfone (41908-97-8)

Guidance literature:

In dichloromethane; at 0 ℃; for 14h; Yield given. Yields of byproduct given. Title compound not separated from byproducts;

upstream raw materials:

benzoyl fluoride

Downstream raw materials:

2,2'-sulfonylbis(1,4-dimethylbenzene)

2,5-dimethylbenzophenone

N-benzoylcyclohexylamine

4-Methoxybenzophenone

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