HuagongsheHuagongshe Chemistry Print Report · For research reference only
Isobutyric Acid → Ethyl 5,9-dimethyl-3,4,8-decatrienoate
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Isobutyric Acid | HCID 6590 | — |
| Reactant | Dehydrolinalool | HCID 62842 | — |
| Reactant | Ethyl ortho-acetate | HCID 86598186 | — |
| Product | Ethyl 5,9-dimethyl-3,4,8-decatrienoate | HCID 21515741 | 96% |
Reaction Steps
A mixture of 65.6 g of ethyl ortho-acetate, 30.4 g of dehydrolinalool and 1.5 g of isobutyric acid was reacted at 130° to 140°C. for 8 hours. Distillation was conducted after the reaction in the same manner as in the preceeding Examples, and a fraction boiling at 92 to 94°C. under 0.5 mm Hg was collected. Ethyl 5,9-dimethyl-3,4,8-decatrienoate was obtained in a yield of 96%.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US03978100 |
| Source dataset | uspto-grants-1976_08 |
| ORD ID | ord-c7c8fa9fee444d038d342260fae3be70 |
| Source note | uspto-grants-1976_08 |