HuagongsheHuagongshe Chemistry Print Report · For research reference only
Triethylamine → N-(pentafluorobenzene-sulfonyl)methacrylamide
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Triethylamine | HCID 8471 | — |
| Reactant | Methacryloyl chloride | HCID 13528 | — |
| Reactant | Pentafluorobenzenesulfonamide | HCID 2063927 | — |
| Catalyst | 4-(Dimethylamino)pyridine | HCID 14284 | — |
| Solvent | Dimethylformamide | HCID 6228 | — |
| Product | N-(pentafluorobenzene-sulfonyl)methacrylamide | HCID 21845202 | 61.9% |
Reaction Steps
Using 24.7 g (0.1 mol) of pentafluorobenzene-sulfonamide, 1.2 g (0.01 mol) of 4-(N,N-dimethylamino)pyridine, 22.3 g (0.22 mol) of triethylamine, 13.5 g (0.12 mol) of methacryloyl chloride, and 100 ml of dimethylformamide, reaction was conducted in the same manner as in Synthesis Example 1. As a result, 19.5 g of N-(pentafluorobenzene-sulfonyl)methacrylamide was obtained (yield, 61.9%; light-yellow crystals; m.p., 133-133.5° C.).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05958646 |
| Source dataset | uspto-grants-1999_09 |
| ORD ID | ord-f69ec77881bd410f9c5ce7ef5f0594a3 |
| Source note | uspto-grants-1999_09 |