HuagongsheHuagongshe Chemistry Print Report · For research reference only
3-Methyl-2-buten-1-OL → 3,7-Dimethylocta-2,6-Dienal
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 3-Methyl-2-buten-1-OL | HCID 11173 | — |
| Reactant | 3-Methyl-2-butenal | HCID 61020 | — |
| Product | 3,7-Dimethylocta-2,6-Dienal | HCID 8843 | — |
Reaction Steps
100 parts of 3-methyl-2-buten-1-ol and 50 parts of 3,3-dimethylacrolein are heated for ninety minutes at 200° C. and a pressure of 40 atmospheres in a rocking autoclave having a capacity of 250 parts by volume. The reaction product is worked up by distillation. 12.5 parts of citral is obtained having a boiling point of 104° C. at 12 mm. The yield (based on 3,3-dimethylacrolein) is 53% of theory at a conversion of 26%.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04021411 |
| Source dataset | uspto-grants-1977_05 |
| ORD ID | ord-0357d76ccf044cfd82f4d99fd0b0b26b |
| Source note | uspto-grants-1977_05 |