HuagongsheHuagongshe Chemistry Print Report · For research reference only
4-Formylbenzoic acid → HCID 1491097, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 4-Formylbenzoic acid | HCID 12088 | — |
| Reactant | Thionyl Chloride | HCID 24386 | — |
| Reactant | Acetylacetone | HCID 31261 | — |
| Solvent | Isopropanol | HCID 3776 | — |
| Product | HCID 1491097 | HCID 1491097 | — |
Reaction Steps
To a suspension containing 3.0 g (0.02mol) of 4-carboxybenzaldehyde and 3.0 g (0.03mol) of 2,4-pentanedione in 10ml of 2-propanol was gradually added 3.0 g (0.025mol) of thionyl chloride with stirring and cooling (below 20° C). The mixture was stirred over night at 20° C. After filtering the product was washed with 2-propanol, yield 1.8 g, mp 195°-199° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05288750 |
| Source dataset | uspto-grants-1994_02 |
| ORD ID | ord-7e2ae9e012d44fd4aa3289806ae85959 |
| Source note | uspto-grants-1994_02 |