HuagongsheHuagongshe Chemistry Print Report · For research reference only
Methanol → HCID 13064274, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Methanol | HCID 887 | — |
| Reactant | Sodium Hydroxide | HCID 14798 | — |
| Reactant | HCID 20400872 | HCID 20400872 | — |
| Product | HCID 13064274 | HCID 13064274 | — |
Reaction Steps
Methyl 5-(3,4-dimethoxybenzoyl)pyrrole-3-carboxylate (3.7 g.) was refluxed with 40 ml. of methanol and 40 ml. of 1 N sodium hydroxide for 2 hours and isolated by the procedure of Example 73. Recrystallization from methanol gave purified 5-(3,5-dimethoxybenzoyl)pyrrole-3-carboxylic acid (1.5 g., m.p. 267°-269° C.).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04282242 |
| Source dataset | uspto-grants-1981_08 |
| ORD ID | ord-033066a6794949d886a363bb77555b94 |
| Source note | uspto-grants-1981_08 |