HuagongsheHuagongshe Chemistry Print Report · For research reference only
Nitric Acid → HCID 67094293, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Nitric Acid | HCID 944 | — |
| Reactant | HCID 67094222 | HCID 67094222 | — |
| Solvent | Dichloromethane | HCID 6344 | — |
| Solvent | Ethyl Acetate | HCID 8857 | — |
| Product | HCID 67094293 | HCID 67094293 | — |
Reaction Steps
3-Chloro-5-hydroxy-6-methoxy-benzo[b]thiophene-2-carboxylic acid (0.28 g) was dissolved in ethyl acetate and a solution of nitric acid in dichloromethane (2M, 0.75 ml) was gradually added at 20° C. into. The solution was stirred at room temperature for 10 min and then it was poured into ice-cold water and extracted with ethyl acetate and evaporated to dryness.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08318785B2 |
| Source dataset | uspto-grants-2012_11 |
| ORD ID | ord-dc4cfbf320c249bf93eb2cc6811801c4 |
| Source note | uspto-grants-2012_11 |