HuagongsheHuagongshe Chemistry Print Report · For research reference only
Hydrochloric Acid → HCID 131713341, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Hydrochloric Acid | HCID 313 | — |
| Reactant | HCID 131713342 | HCID 131713342 | — |
| Product | HCID 131713341 | HCID 131713341 | 92.4% |
Reaction Steps
Benzhydryl 7-[2-(1-tert-butoxycarbonylethoxyimino)-2-(2-amino-5-chlorothiazol-4-yl)acetamido]-3-vinyl-3-cephem-4-carboxylate (syn isomer) (1.69 g) was prepared by reacting benzhydryl 7-[2-(1-tert-butoxycarbonylethoxyimino)-2-(2-formamido-5-chlorothiazol-4-yl)acetamido]-3-vinyl-3-cephem-4-carboxylate (syn isomer) (1.9 g) with conc. hydrochloric acid (0.8 g) according to a similar manner to that of Example 310.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04423213 |
| Source dataset | uspto-grants-1983_12 |
| ORD ID | ord-2c78a3d09384433a98caa78ee1ab6e28 |
| Source note | uspto-grants-1983_12 |