HuagongsheHuagongshe Chemistry Print Report · For research reference only
Acetone → Sodium imidazo-[1,2-a]-quinoxaline-2-carboxylate
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Acetone | HCID 180 | — |
| Reactant | Sodium Hydroxide | HCID 14798 | — |
| Reactant | Dazoquinast | HCID 71146 | — |
| Solvent | Water | HCID 962 | — |
| Product | Sodium imidazo-[1,2-a]-quinoxaline-2-carboxylate | HCID 23698892 | — |
Reaction Steps
Aqueous 2 N sodium hydroxide solution was added dropwise to a stirred suspension of 2 g of imidazo-[1,2-a]-quinoxaline-2-carboxylic acid in 20 ml of water until dissolution occured at a pH of 9-10. Acetone was added to the mixture to cause precipitation and the mixture was filtered to obtain 1.8 g of sodium imidazo-[1,2-a]-quinoxaline-2-carboxylate melting at >300° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04254123 |
| Source dataset | uspto-grants-1981_03 |
| ORD ID | ord-6010b13c11914ebc81748009d6ff8a06 |
| Source note | uspto-grants-1981_03 |