HuagongsheHuagongshe Chemistry Print Report · For research reference only
Sulfuric acid magnesium salt (1:1) → HCID 70443455, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Sulfuric acid magnesium salt (1:1) | HCID 24083 | — |
| Reactant | HCID 23707684 | HCID 23707684 | — |
| Solvent | Water | HCID 962 | — |
| Product | HCID 70443455 | HCID 70443455 | — |
Reaction Steps
A solution of 1.0 g of sodium 8-bromo-6,7-dihydro-9-fluoro-5-methyl-1-oxo-1H,5H-benzo[ij]quinolizine-2-carboxylate in 30 ml of warm water was stirred with 1 g magnesium sulfate in 20 ml of water and warmed on a steam bath for 15 minutes. Cooling and filtration provided magnesium 8-bromo-6,7-dihydro-9-fluoro-5-methyl-1-oxo-1H,5H-benzo[ij]quinolizine-2-carboxylate hydrate, m.p. >300° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04691016 |
| Source dataset | uspto-grants-1987_09 |
| ORD ID | ord-97374267c2cf42dc820f34b832cad73a |
| Source note | uspto-grants-1987_09 |