HuagongsheHuagongshe Chemistry Print Report · For research reference only
Acetic acid, 2-(triphenylphosphoranylidene)-, methyl ester → (E)-3-[3-[[5-(Acetyloxy)pentyl]oxy]phenyl]-2-propenoic Acid Methyl Ester
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Acetic acid, 2-(triphenylphosphoranylidene)-, methyl ester | HCID 17453 | — |
| Reactant | 3-[[5-(Acetyloxy)pentyl]oxy]benzaldehyde | HCID 19922110 | — |
| Product | (E)-3-[3-[[5-(Acetyloxy)pentyl]oxy]phenyl]-2-propenoic Acid Methyl Ester | HCID 67780031 | 80% |
Reaction Steps
Using the procedure of example 28, the title compound was prepared in 80% yield, from 2.6 g (10.4 mmol) of 3-[[5-(acetyloxy)pentyl]oxy]benzaldehyde and 4.0 g (12 mmol) of methyl (triphenylphosphoranylidene)acetate, as a colorless solid, mp 65°-67° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05434186 |
| Source dataset | uspto-grants-1995_07 |
| ORD ID | ord-d539a201004748f7b5d2e5605e1e840e |
| Source note | uspto-grants-1995_07 |