HuagongsheHuagongshe Chemistry Print Report · For research reference only
1,1'-Biphenyl, 3-nitro- → 3'-Nitrobiphenyl sulfonic acid
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 1,1'-Biphenyl, 3-nitro- | HCID 16450 | — |
| Reactant | Chlorosulfonic acid | HCID 24638 | — |
| Product | 3'-Nitrobiphenyl sulfonic acid | HCID 86620297 | — |
Reaction Steps
3′-Nitrobiphenyl (10 g) was added slowly to chlorosulfonic acid (20 mL) at room temperature and stirring was continued for 2 hours. The mixture was carefully dripped into ice water and extracted with DCM. The solvent was evaporated to give the title compound as a white powder.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07964643B2 |
| Source dataset | uspto-grants-2011_06 |
| ORD ID | ord-590184f8be554f56bc108f97d6715624 |
| Source note | uspto-grants-2011_06 |