HCID 58564023, compound → Tetrahydro-2H-thiopyran-4-carboxylic acid 1,1-dioxide

Participants

Reaction Steps

In a microwave vial is added 1,1-Dioxo-tetrahydro-1λ6-thiopyran-4,4-dicarboxylic acid (112 mg; 0.504 mmol), 2% cross-linked poly-4-vinylpyridine (225 mg) and DMF (2.1 mL). The vial is sealed and placed into microwave oven for 10 minutes at 95° C. After cooling, the mixture is filtered through filter paper and washed the paper with diethyl ether. The filtrate is concentrated in vacuo to afford the title compound.

Provenance & Evidence