HuagongsheHuagongshe Chemistry Print Report · For research reference only
Ethylvanillin → 3-Ethoxy-4-(1-ethylpropoxy)benzaldehyde
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Ethylvanillin | HCID 8467 | — |
| Reactant | Potassium Carbonate | HCID 11430 | — |
| Reactant | 3-Bromopentane | HCID 15738 | — |
| Reactant | 3-Ethoxy-4-methylbenzaldehyde | HCID 25242058 | — |
| Solvent | Dimethylformamide | HCID 6228 | — |
| Product | 3-Ethoxy-4-(1-ethylpropoxy)benzaldehyde | HCID 59128271 | — |
Reaction Steps
The title compound was prepared analogously to 3-ethoxy-4-methyl-benzaldehyde (intermediate B19, vide infra) by reaction of 3-ethoxy-4-hydroxy-benzaldehyde with 3-bromo-pentane in DMF using K2CO3 as base. MS (ISP): 237.1 [M+H]+.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07799806B2 |
| Source dataset | uspto-grants-2010_09 |
| ORD ID | ord-2379daaa9fb341f5a170da8531737709 |
| Source note | uspto-grants-2010_09 |