IMPROVED PROCESS FOR MAKING DIARYL SULFONES
A process for preparing diaryl sulfones is disclosed. The process comprises coupling an aryl compound with a sulfonic acid to provide a diaryl sulfone. The sulfonic acid is coupled to the aryl compound in the presence of a catalyst as defined herein. During the coupling step water is removed.
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| creator | HAY, David A MURUGAN, Ramiah |
| description | A process for preparing diaryl sulfones is disclosed. The process comprises coupling an aryl compound with a sulfonic acid to provide a diaryl sulfone. The sulfonic acid is coupled to the aryl compound in the presence of a catalyst as defined herein. During the coupling step water is removed. |
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| subjects | ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY METALLURGY ORGANIC CHEMISTRY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR RELEVANT APPARATUS TRANSPORTING |
| title | IMPROVED PROCESS FOR MAKING DIARYL SULFONES |
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