HuagongsheHuagongshe Chemistry Print Report · For research reference only
p-Toluenesulfonic acid monohydrate → HCID 88467454, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | p-Toluenesulfonic acid monohydrate | HCID 521998 | — |
| Reactant | HCID 88467516 | HCID 88467516 | — |
| Solvent | Acetonitrile | HCID 6342 | — |
| Product | HCID 88467454 | HCID 88467454 | — |
Reaction Steps
Diphenylmethyl 7-(t-butoxycarbonylamino)-3-(2-benzyloxy-3,4-dioxo-1-cyclobutenyl)-3-cephem-4-carboxylate was deprotected with a solution of pTSOH·H2O in acetonitrile as described in the preceding experiment to provide the title compound which was directly used in the next step.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05169843 |
| Source dataset | uspto-grants-1992_12 |
| ORD ID | ord-e1e440fd336e48d2aaae2382a507705d |
| Source note | uspto-grants-1992_12 |