Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Water | HCID 962 | — |
| Reactant | Sulfuric Acid | HCID 1118 | — |
| Reactant | HCID 90088357 | HCID 90088357 | — |
| Solvent | Acetic Acid | HCID 176 | — |
| Product | HCID 90088337 | HCID 90088337 | 83.5% |
Reaction Steps
To a solution of the compound produced in the above (1) (3.0 g, 8.3 mmol) in acetic acid (30 mL) was added 50 vol % sulfuric acid (30 mL) followed by stirring at 50° C. After the crystals were completely dissolved, the reaction mixture was allowed to cool and added to water. The crystals separated out therefrom were filtered and dried to give 2.2 g (83%) of the title compound.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| Patent number | US09365533B2 |
|---|
| Source dataset | uspto-grants-2016_06 |
|---|
| ORD ID | ord-e3661e3ed04b4c3ca7e5ff402bd4e35e |
|---|
| Source note | uspto-grants-2016_06 |
|---|
