HuagongsheHuagongshe Chemistry Print Report · For research reference only
2-Acetylnaphthalene → 4,4,5,5,5-Pentafluoro-1-(naphthalen-2-yl)pentane-1,3-dione
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 2-Acetylnaphthalene | HCID 7122 | — |
| Reactant | Propanoic acid, 2,2,3,3,3-pentafluoro-, ethyl ester | HCID 67928 | — |
| Product | 4,4,5,5,5-Pentafluoro-1-(naphthalen-2-yl)pentane-1,3-dione | HCID 15787980 | — |
Reaction Steps
The compound was synthesized according to example 1 using 2-acetylnaphthalene and ethyl pentafluoropropionate as starting materials. The product was crystallized from petroleum ether. 1H NMR (CDCl3): 6.79 (s, 1 H); 7.57-7.67 (m, 2H); 7.90 (bd, 1 H); 7.94-7.95 (m, 2H); 7.99 (bd, 1H); 8.53 (s, 1 H). IR (film): 1602 (C═O); 1201 (C—F).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07381567B2 |
| Source dataset | uspto-grants-2008_06 |
| ORD ID | ord-38bd0544e87d4ca6b596713afa8114c1 |
| Source note | uspto-grants-2008_06 |