HuagongsheHuagongshe Chemistry Print Report · For research reference only
Triphenylphosphine → HCID 86751806, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Triphenylphosphine | HCID 11776 | — |
| Reactant | ethyl N-ethoxycarbonyliminocarbamate | HCID 220568 | — |
| Reactant | 5-(4-Hydroxybenzyl)-3-triphenylmethylthiazolidine-2,4-dione | HCID 2818126 | — |
| Reactant | HCID 54304769 | HCID 54304769 | — |
| Product | HCID 86751806 | HCID 86751806 | 82.2% |
Reaction Steps
Following a procedure similar to that described in Example 1(a), but using 396 mg of 2-[1-(1-methyl-2-phenylimidazol-4-yl)ethylideneaminooxy]ethanol (prepared as described in Preparation 25), 694 mg of 5-(4-hydroxybenzyl)-3-tritylthiazolidine-2,4-dione, 440 mg of triphenylphosphine and 292 mg of diethyl azodicarboxylate, 866 mg of the title compound were obtained as a foam-like solid.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05972959 |
| Source dataset | uspto-grants-1999_10 |
| ORD ID | ord-71c864efd08b43ccbe2de712456c081f |
| Source note | uspto-grants-1999_10 |