HuagongsheHuagongshe Chemistry Print Report · For research reference only
Citronellol → Tetrahydro-pseudo-ionone
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Citronellol | HCID 8842 | — |
| Reactant | Ethyl Acetoacetate | HCID 8868 | — |
| Reactant | Phosphorus trichloride | HCID 24387 | — |
| Reactant | Phosphorus tribromide | HCID 24614 | — |
| Reactant | 3,7,11-Trimethyldodeca-1-yn-10-en-3-ol | HCID 21518437 | — |
| Product | Tetrahydro-pseudo-ionone | HCID 102604 | — |
Reaction Steps
3,7,11-trimethyldodeca-1-yn-10-en-3-ol can easily be synthesized by halogenating citronellol, which is used as a perfume, with phosphorus trichloride or phosphorus tribromide, reacting the halogenation product with ethyl acetoacetate to form 6,10-dimethylundeca-9-en-2-one, and subjecting it to ethynylation in the same manner as described above.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US03975451 |
| Source dataset | uspto-grants-1976_08 |
| ORD ID | ord-02b6a660d99641a1a82b86e9d2b0bfb2 |
| Source note | uspto-grants-1976_08 |