Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Ethyl propiolate | HCID 12182 | — |
| Reactant | 2-Butenoic acid, 3-amino-, ethyl ester, (2Z)- | HCID 643756 | — |
| Product | HCID 87180103 | HCID 87180103 | — |
Reaction Steps
Ethyl propiolate (39.2 g, 41 mL, 400 mmol) was added to ethyl 3-aminocrotonate (51.75 g, 400 mmol) and the mixture heated at 90° C. for 90 minutes to give a dark red oil. The mixture was allowed to cool, to give the product as a dark orange solid, 87.0 g (96%).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| Patent number | US08916591B2 |
|---|
| Source dataset | uspto-grants-2014_12 |
|---|
| ORD ID | ord-ba5feda558354e9c8dfbbc102b45053b |
|---|
| Source note | uspto-grants-2014_12 |
|---|
