HuagongsheHuagongshe Chemistry Print Report · For research reference only
Triphenylphosphine → HCID 9892493, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Triphenylphosphine | HCID 11776 | — |
| Reactant | Diethyl azodicarboxylate | HCID 5462977 | — |
| Reactant | Ethyl 2-ethoxy-3-(4-hydroxyphenyl)propanoate | HCID 11791243 | — |
| Reactant | HCID 22270290 | HCID 22270290 | — |
| Product | HCID 9892493 | HCID 9892493 | 90.4% |
Reaction Steps
Reaction of 3-biphenyl-4-yl-3-phenyl-propan-1-ol (145 mg, 0.5 mmol), triphenylphosphine (145 mg, 0.55 mmol), 2-ethoxy-3-(4-hydroxy-phenyl)-propionic acid ethyl ester (140 mg, 0.6 mmol) and diethylazodicarboxylate (0.09 mL, 0.55 mmol) in an identical manner to Example 1 gave the title compound (230 mg).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06972294B1 |
| Source dataset | uspto-grants-2005_12 |
| ORD ID | ord-e98ba0c961d14e7c82ccf4d5fa8749fa |
| Source note | uspto-grants-2005_12 |