HuagongsheHuagongshe Chemistry Print Report · For research reference only
Sodium Bicarbonate → HCID 67894209, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Sodium Bicarbonate | HCID 516892 | — |
| Reactant | HCID 70476002 | HCID 70476002 | — |
| Reactant | HCID 70632761 | HCID 70632761 | — |
| Solvent | Ethyl Acetate | HCID 8857 | — |
| Product | HCID 67894209 | HCID 67894209 | — |
Reaction Steps
In accordance with the procedure of Example 2, t-butyl 7-(2-carboxybenzamido)-3-methyl-3-cephem-4-carboxylate is converted to t-butyl 7-amino-3-methyl-3-cephem-4-carboxylate hydrochloride. The hydrochloride salt is converted to the free amino ester, a colorless solid, using ethyl acetate and sodium bicarbonate.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04001239 |
| Source dataset | uspto-grants-1977_01 |
| ORD ID | ord-5efd3f5bc0594b01b5e2d6e60f2ad082 |
| Source note | uspto-grants-1977_01 |