HuagongsheHuagongshe Chemistry Print Report · For research reference only
Dimethylformamide dimethyl acetal → HCID 53750645, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Dimethylformamide dimethyl acetal | HCID 78373 | — |
| Reactant | HCID 20514643 | HCID 20514643 | — |
| Product | HCID 53750645 | HCID 53750645 | — |
Reaction Steps
This ketone (4.6 g) was reacted with dimethylformamide dimethyl acetal (4.0 ml) as described in Example 1 to give 3-(4-butylphenyl)-4-dimethylamino-3-buten-2-one which was used without purification to prepare ethyl 5-(4-butylphenyl)-4-oxo-4H-pyran-2-carboxylate (mp 65° C.), by the method described in Example 17.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04364956 |
| Source dataset | uspto-grants-1982_12 |
| ORD ID | ord-ff290418b487459585ebbd29e2b75d58 |
| Source note | uspto-grants-1982_12 |