HuagongsheHuagongshe Chemistry Print Report · For research reference only
2-Naphthalenecarboxaldehyde → HCID 816753, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 2-Naphthalenecarboxaldehyde | HCID 6201 | — |
| Reactant | Acetic acid, 2-(triphenylphosphoranylidene)-, methyl ester | HCID 17453 | — |
| Solvent | Toluene | HCID 1140 | — |
| Product | HCID 816753 | HCID 816753 | 88.2% |
Reaction Steps
A mixture of 2-naphthaldehyde (6.00 g) and methyl (triphenyl-phosphoranylidene)acetate (13.0 g) in toluene (100 ml) was refluxed for 14 hours. After removal of the solvent, the residue was chromatographed on silica gel (hexane:ethyl acetate:CH2Cl2=4:1:4) followed by recrystallization from hexane-cyclohexane to give the titled compound (7.19 g) as a white solid.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06420375B1 |
| Source dataset | uspto-grants-2002_07 |
| ORD ID | ord-a1209bc79a144a7e9225627b3f60f7cb |
| Source note | uspto-grants-2002_07 |