HuagongsheHuagongshe Chemistry Print Report · For research reference only
Triphenylphosphine → HCID 69774085, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Triphenylphosphine | HCID 11776 | — |
| Reactant | ethyl N-ethoxycarbonyliminocarbamate | HCID 220568 | — |
| Reactant | Ethyl (2S)-2-ethoxy-3-(4-hydroxyphenyl)propanoate | HCID 9816147 | — |
| Reactant | HCID 69774125 | HCID 69774125 | — |
| Product | HCID 69774085 | HCID 69774085 | 85% |
Reaction Steps
Reaction of (E)-3-(4-fluorophenyl)-3-phenyl-prop-2-en-1-ol (200 mg, 0.88 mmol), triphenylphosphine (242 mg, 0.92 mmol), (2S)-2-ethoxy-3-(4-hydroxy-phenyl)-propionic acid ethyl ester (200 mg, 0.84 mmol) and diethyl azodicarboxylate (160 mg, 0.92 mmol) in an identical manner to example 1 gave the title compound (320 mg, 85%).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06972294B1 |
| Source dataset | uspto-grants-2005_12 |
| ORD ID | ord-c5b7eefe437c4003bc9767983ee96523 |
| Source note | uspto-grants-2005_12 |