HuagongsheHuagongshe Chemistry Print Report · For research reference only
Methanesulfonic Acid → HCID 13175954, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Methanesulfonic Acid | HCID 6395 | — |
| Reactant | HCID 13175941 | HCID 13175941 | — |
| Solvent | Acetonitrile | HCID 6342 | — |
| Product | HCID 13175954 | HCID 13175954 | 100.3% |
Reaction Steps
Following the working method described in Example 15, 2-benzhydryloxycarbonyl-7-t-butoxycarbonylamino-8-oxo-3-(thiazol-5-yl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene (10 g) is treated with methanesulphonic acid (10 cc) in acetonitrile (100 cc). 7-Amino-2-benzhydryloxycarbonyl-8-oxo-3-(thiazol-5-yl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene (8.2 g) is obtained in the form of a yellow solid.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04496560 |
| Source dataset | uspto-grants-1985_01 |
| ORD ID | ord-6c75cfe7723c4d318fcfbd20080261e7 |
| Source note | uspto-grants-1985_01 |