HuagongsheHuagongshe Chemistry Print Report · For research reference only
Triphenylphosphine → HCID 86751802, 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 54524537 | HCID 54524537 | — |
| Product | HCID 86751802 | HCID 86751802 | 84.7% |
Reaction Steps
Following a procedure similar to that described in Example 1(a), but using 511 mg of 2-[1-(3-biphenylyl)-ethylideneaminooxy]ethanol (prepared as described in Preparation 16), 716 mg of 5-(4-hydroxybenzyl)-3-tritylthiazolidine-2,4-dione, 525 mg of triphenylphosphine and 348 mg of diethyl azodicarboxylate, 916 mg of the title compound were obtained as an amorphous solid.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05972959 |
| Source dataset | uspto-grants-1999_10 |
| ORD ID | ord-5db1143cbac34698a1d0e7068489d229 |
| Source note | uspto-grants-1999_10 |