HuagongsheHuagongshe Chemistry Print Report · For research reference only
Ethyl Acetate → 2-Methylbenzenesulfonic acid
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Ethyl Acetate | HCID 8857 | — |
| Reactant | p-Toluenesulfonic acid monohydrate | HCID 521998 | — |
| Product | 2-Methylbenzenesulfonic acid | HCID 6925 | — |
Reaction Steps
The present invention is to provide a compound (I') which comprises (d) reacting the produced compound (I) with p-toluenesulfonic acid monohydrate in the presence of ethylacetate to produce toluenesulfonic acid 1,1-dioxppenicillanoyl oxymethyl D-6-[(α-methyleneamino) phenylacetamido]-penicillanate (I') in accordance with the present invention.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05004738 |
| Source dataset | uspto-grants-1991_04 |
| ORD ID | ord-3f74d05cecf54d7584d1d6d9975e9588 |
| Source note | uspto-grants-1991_04 |