HuagongsheHuagongshe Chemistry Print Report · For research reference only
Trifluoroacetic acid → (2S, 5R)-6-sulfooxy-2-(aminomethyl)-7-oxo-1,6-diaza-bicyclo [3.2.1]octane
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Trifluoroacetic acid | HCID 6422 | — |
| Reactant | 6-Sulfooxy-2-(amino methyl)-7-oxo-1,6-diazabicyclo[3.2.1]octane | HCID 118011118 | — |
| Solvent | Propan-2-ol--water (1/1) | HCID 21889133 | — |
| Product | (2S, 5R)-6-sulfooxy-2-(aminomethyl)-7-oxo-1,6-diaza-bicyclo [3.2.1]octane | HCID 91669185 | — |
Reaction Steps
The compound of Formula (IX) was reacted with trifluoroacetic acid in a suitable solvent such as dichloromethane to provide trifluoroacetic acid and sodium salt of 6-sulfooxy-2-(amino methyl)-7-oxo-1,6-diazabicyclo[3.2.1]octane (X). This trifluoroacetic acid and sodium salt (X) was further treated with water isopropyl alcohol mixture to obtain zwitterion form, (2S, 5R)-6-sulfooxy-2-(aminomethyl)-7-oxo-1,6-diaza-bicyclo[3.2.1]octane (XI).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US09434728B1 |
| Source dataset | uspto-grants-2016_09 |
| ORD ID | ord-d88982eb8b204e5e946a4513e5966aca |
| Source note | uspto-grants-2016_09 |