HuagongsheHuagongshe Chemistry Print Report · For research reference only
Triphenylphosphine → HCID 21833976, 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 10679822 | HCID 10679822 | — |
| Product | HCID 21833976 | HCID 21833976 | 80.8% |
Reaction Steps
Following a procedure similar to that described in Example 1(a), but using 2.0 g of N-(2-hydroxyethoxy)phthalimide [prepared as described in step (a) above], 4.4 g of 5-(4-hydroxybenzyl)-3-tritylthiazolidine-2,4-dione, 2.53 g of triphenylphosphine and 1.68 g of diethyl azodicarboxylate, 5.00 g 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-2adc0bbef76d44208e359654c58092ff |
| Source note | uspto-grants-1998_07 |