HuagongsheHuagongshe Chemistry Print Report · For research reference only
3,4-Dihydroxybenzaldehyde → HCID 19973517, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 3,4-Dihydroxybenzaldehyde | HCID 8768 | — |
| Reactant | Potassium Carbonate | HCID 11430 | — |
| Reactant | Propanedioic acid, 2,2-dibromo-, 1,3-diethyl ester | HCID 69427 | — |
| Solvent | Acetonitrile | HCID 6342 | — |
| Product | HCID 19973517 | HCID 19973517 | — |
Reaction Steps
One equivalent of 3,4-dihydroxybenzaldehyde, 1.1 equivalents of diethyl dibromomalonate and powdered potassium carbonate is stirred in acetonitrile at room temperature for 18 hours. The reaction mixture is filtered, evaporated in vacuo and distilled to give diethyl 5-formyl-1,3-benzodioxole-2,2-dicarboxylate.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05606069 |
| Source dataset | uspto-grants-1997_02 |
| ORD ID | ord-475e2e1984da43ad95369847726b4687 |
| Source note | uspto-grants-1997_02 |