HuagongsheHuagongshe Chemistry Print Report · For research reference only
2,2',4,4'-Tetrahydroxybenzophenone → 680610-84-8
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 2,2',4,4'-Tetrahydroxybenzophenone | HCID 8571 | — |
| Reactant | Sodium Acetate | HCID 517045 | — |
| Reactant | (2,5-Difluorophenyl)hydrazine--hydrogen chloride (1/1) | HCID 24720967 | — |
| Product | 680610-84-8 | HCID 135540483 | 18.9% |
Reaction Steps
Prepared according to Method B from 2,2′,4,4′-tetrahydroxybenzophenone (0.4 g, 1.6 mmol), sodium acetate (0.27 g, 3 mmol) and 2,5-difluorophenylhydrazine hydrochloride (0.45 g, 3 mmol) to give 0.107 g of product as an off-white colored solid.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07241791B2 |
| Source dataset | uspto-grants-2007_07 |
| ORD ID | ord-aa0603e4ed8f458b9dd5b5b3fdbfe1b2 |
| Source note | uspto-grants-2007_07 |