HuagongsheHuagongshe Chemistry Print Report · For research reference only
Acetic acid, 2-(triphenylphosphoranylidene)-, methyl ester → HCID 86742578, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Acetic acid, 2-(triphenylphosphoranylidene)-, methyl ester | HCID 17453 | — |
| Reactant | HCID 11138197 | HCID 11138197 | — |
| Solvent | Carbon Tetrachloride | HCID 5943 | — |
| Solvent | Dichloromethane | HCID 6344 | — |
| Product | HCID 86742578 | HCID 86742578 | — |
Reaction Steps
As described in Example 99, (E)-3-(4-methoxyphenyl)-2-hexenal (6 g) was treated with (carbomethoxymethylene)triphenylphosphorane (11 g) in carbon tetrachloride (70 mL) and dichloromethane (15 mL) for 4 days at room temperature. The ester was isolated in the normal manner to give 6.7 g of (E,E)-5-(4-methoxyphenyl)-2,4-octadienoic acid methyl ester as an oil.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04975438 |
| Source dataset | uspto-grants-1990_12 |
| ORD ID | ord-6e4ca737291b4651be7809730d5113f1 |
| Source note | uspto-grants-1990_12 |