HuagongsheHuagongshe Chemistry Print Report · For research reference only
2,2',4,4'-Tetrahydroxybenzophenone → 680610-81-5
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 2,2',4,4'-Tetrahydroxybenzophenone | HCID 8571 | — |
| Reactant | m-Chlorophenylhydrazine hydrochloride | HCID 75331 | — |
| Reactant | Sodium Acetate | HCID 517045 | — |
| Product | 680610-81-5 | HCID 135500018 | 87.9% |
Reaction Steps
Prepared according to Method B from 2,2′,4,4′-tetrahydroxybenzophenone (2.46 g, 10 mmol), sodium acetate (0.82 g, 10 mmol) and 3-chlorophenylhydrazine hydrochloride (1.97 g, 11 mmol) to give 3.1 g of product as a tan solid Crystallized from EtOAc/hexane to give 1.4 g of an off-white solid (mp 228–230° C.).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07241791B2 |
| Source dataset | uspto-grants-2007_07 |
| ORD ID | ord-10f5f5b068b14578af78690b9b1ebb63 |
| Source note | uspto-grants-2007_07 |