HuagongsheHuagongshe Chemistry Print Report · For research reference only
Hydrochloric Acid → HCID 53938300, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Hydrochloric Acid | HCID 313 | — |
| Reactant | Phenylacetone | HCID 7678 | — |
| Reactant | 3,4-Dihydroxy-5-nitrobenzaldehyde | HCID 5748957 | — |
| Solvent | Isopropanol | HCID 3776 | — |
| Product | HCID 53938300 | HCID 53938300 | — |
Reaction Steps
A solution containing 2.68 g of 3-phenyl-2-propanone and 3.66 g of 3,4-dihydroxy-5-nitrobenzaldehyde in 80 ml of 2-propanol was saturated with hydrogen chloride gas at 20° C. The mixture was stirred for 4 h at room temperature, filtered and washed with 2-propanol. The product was recrystallized from methanol. Yield 1.34 g, mp 170°-176° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05489614 |
| Source dataset | uspto-grants-1996_02 |
| ORD ID | ord-b45164deff674f0793a32ed84fb6f0cc |
| Source note | uspto-grants-1996_02 |