HuagongsheHuagongshe Chemistry Print Report · For research reference only
Acetaldehyde → HCID 54363972, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Acetaldehyde | HCID 177 | — |
| Reactant | Hydrochloric Acid | HCID 313 | — |
| Reactant | Sodium Carbonate | HCID 10340 | — |
| Reactant | Diethyl acetonedicarboxylate | HCID 66045 | — |
| Reactant | HCID 20369575 | HCID 20369575 | — |
| Solvent | Ethanol | HCID 702 | — |
| Product | HCID 54363972 | HCID 54363972 | — |
Reaction Steps
A solution of 434 g (2 (Mol) 4-amino-octanal diethyl-acetal in 2 liters of ethanol (water free) was brought to pH4 with 0.5 N hydrochloric acid. To this solution 404 g (2 Mol) diethyl-3-oxo- glutarate and 88 g (2 Mol) acetaldehyde were added. The reaction mixture was stirred during three days at room temperature and was then brought to pH7 to 8 by addition of sodium carbonate powder.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04073882 |
| Source dataset | uspto-grants-1978_02 |
| ORD ID | ord-40459d80e8d544c599d723790c55694f |
| Source note | uspto-grants-1978_02 |