HuagongsheHuagongshe Chemistry Print Report · For research reference only
Triphenylphosphine → HCID 73847989, 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 57028598 | HCID 57028598 | — |
| Product | HCID 73847989 | HCID 73847989 | 73.4% |
Reaction Steps
Following a procedure similar to that described in Example 1(a), but using 420 mg of 2-(1,4-dimethyl-2-phenylimidazol-5-ylmethyleneaminooxy)ethanol (prepared as described in Preparation 24), 580 mg of 5-(4-hydroxy-benzyl)-3-tritylthiazolidine-2,4-dione, 425 mg of triphenylphosphine and 282 mg of diethyl azodicarboxylate, 646 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-b698c3419788416bbdbabf2f0258a412 |
| Source note | uspto-grants-1999_10 |