HuagongsheHuagongshe Chemistry Print Report · For research reference only
Potassium Hydroxide → 4-Methyl-1H-indole-2-carboxylic acid
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Potassium Hydroxide | HCID 14797 | — |
| Reactant | methyl 4-methyl-1H-indole-2-carboxylate | HCID 4714967 | — |
| Product | 4-Methyl-1H-indole-2-carboxylic acid | HCID 3926087 | — |
Reaction Steps
Following the general procedure of PREPARATION 63 and making non-critical variations but starting with methyl 4-methylindole-2-carboxylate (PREPARATION 85, 4.94 g), potassium hydroxide (1.75 g), the title compound is obtained, NMR (300 MHz, CD3OD) 7.24, 7.19, 7.12, 6.85 and 2.51 δ.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05489593 |
| Source dataset | uspto-grants-1996_02 |
| ORD ID | ord-71945745ce3747f09a9f5cee55c29301 |
| Source note | uspto-grants-1996_02 |