HuagongsheHuagongshe Chemistry Print Report · For research reference only
Tetralin → 6,10,14-Trimethyl-5-pentadecen-2-one
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Tetralin | HCID 8404 | — |
| Reactant | Diketene | HCID 12661 | — |
| Reactant | 3,7,11-Trimethyldodec-1-en-3-ol | HCID 528824 | — |
| Product | 6,10,14-Trimethyl-5-pentadecen-2-one | HCID 53435910 | 84.7% |
Reaction Steps
The procedure was the same as in Example 2 except that the diluent solvent was 10 g of tetraline and the starting reactants were 226 g (1.0 mole) of 3,7,11-trimethyl-1-dodecen-3-ol and 101 g (1.2 moles) of diketene. 6,10,14-Trimethyl-5-pentadecen-2-one with the boiling point of 123° to 125°C/1 mmHg and the refractive index of 1.4560 at 20°C was obtained in an amount of 212 g corresponding to 84.7% yield based on 3,7,11-trimethyl-1-dodecen-3-ol.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US03975446 |
| Source dataset | uspto-grants-1976_08 |
| ORD ID | ord-b381064561ba48638db806fd7b191659 |
| Source note | uspto-grants-1976_08 |