HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 68132557, compound → HCID 68131570, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | HCID 68132557 | HCID 68132557 | — |
| Catalyst | Zinc | HCID 23994 | — |
| Solvent | Acetic Acid | HCID 176 | — |
| Product | HCID 68131570 | HCID 68131570 | 60.5% |
Reaction Steps
2,2,2-Trichloroethyl 2-methyl-2,3-methylene-6-(4-acetamidobenzenesulfonamido)penam-3-carboxylate (1.09 g.), acetic acid (1.5 ml.) and zinc powder (1.2 g.) were treated in the similar manner as described in Example 1 and the residue was crystallized using ethyl acetate to give 2-methyl-2,3-methylene-6-(4-acetamidobenzenesulfonamido)penam-3-carboxylic acid (0.5 g.), mp. 230°C (dec.).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US03984397 |
| Source dataset | uspto-grants-1976_10 |
| ORD ID | ord-453e57da0a7f4c02ab1401c258ec7ac3 |
| Source note | uspto-grants-1976_10 |