HuagongsheHuagongshe Chemistry Print Report · For research reference only
(5-(1-Hydroxy-1-methyl-ethyl))-pyridine-2-sulfonic acid amide → 2-Pyridinesulfonamide, 5-(1-methylethenyl)-
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | (5-(1-Hydroxy-1-methyl-ethyl))-pyridine-2-sulfonic acid amide | HCID 54360667 | — |
| Solvent | Trifluoroacetic acid | HCID 6422 | — |
| Product | 2-Pyridinesulfonamide, 5-(1-methylethenyl)- | HCID 45080641 | — |
Reaction Steps
A solution of 0.1 g of (5-(1-hydroxy-1-methyl-ethyl))-pyridine-2-sulfonic acid amide, product of example 14 b), in CF3CO2H (2 ml) was refluxed for 20 h. The solvent was then removed in vacuo to give 5-isopropenyl-pyridine-2-sulfonic acid amide as a white solid which was essentially pure. EI mass spectrum, m/e 198 (M calculated for C8H10N2O2S: 198).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06242601B1 |
| Source dataset | uspto-grants-2001_06 |
| ORD ID | ord-c62a12896c1847b89333b862e90fd174 |
| Source note | uspto-grants-2001_06 |