HuagongsheHuagongshe Chemistry Print Report · For research reference only
2-Chlorobenzaldehyde → HCID 13388343, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 2-Chlorobenzaldehyde | HCID 6996 | — |
| Reactant | 2-Butenoic acid, 3-amino-, ethyl ester, (2Z)- | HCID 643756 | — |
| Reactant | Ethyl 4-acetoxyacetoacetate | HCID 11480907 | — |
| Solvent | Ethanol | HCID 702 | — |
| Product | HCID 13388343 | HCID 13388343 | 40% |
Reaction Steps
7 g of 2-chlorobenzaldehyde, 9.4 g of γ-acetoxy-acetoacetic acid ethyl ester and 6.5 g of β-aminocrotonic acid ethyl ester in 40 ccs of ethanol are heated under reflux overnight and cooled and light yellow crystals of melting point 102° C. are obtained, yield: 40%.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04188395 |
| Source dataset | uspto-grants-1980_02 |
| ORD ID | ord-a2485e5718904e35b2ab9a8a5e503e6e |
| Source note | uspto-grants-1980_02 |