HuagongsheHuagongshe Chemistry Print Report · For research reference only
Triphenylphosphine → HCID 86751813, 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 54458320 | HCID 54458320 | — |
| Product | HCID 86751813 | HCID 86751813 | 33.4% |
Reaction Steps
Following a procedure similar to that described in Example 1(a), but using 640 mg of 2-[1-(2-phenylsulfonyl-5-pyridyl)ethylideneaminooxy]ethanol (prepared as described in Preparation 33), 907 mg of 5-(4-hydroxybenzyl)-3-tritylthiazolidine-2,4-dione, 550 mg of triphenylphosphine and 365 mg of diethyl azodicarboxylate, 500 mg of the title compound were obtained as a foam-like solid.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05780490 |
| Source dataset | uspto-grants-1998_07 |
| ORD ID | ord-289264ef3d6748e1a2f3a50d7e1d1b24 |
| Source note | uspto-grants-1998_07 |