Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Pyrrole | HCID 8027 | — |
| Reactant | N-(3-formylphenyl)acetamide | HCID 256849 | — |
| Solvent | Propionic Acid | HCID 1032 | — |
| Product | HCID 135490566 | HCID 135490566 | — |
Reaction Steps
16.32 g (0.10 mol) of 3-acetylaminobenzaldehyde (EMS-Dottikon AG) is dissolved in 300 ml of propionic acid and the solution is heated to 60° C. 6.71 g (0.10 mol) of pyrrole is instilled slowly and the dark solution is stirred for one hour at 110° C. After cooling, it is completely concentrated by evaporation in a vacuum, and the residue is recrystallized from pyridine/diethyl ether.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| Patent number | US05674467 |
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| Source dataset | uspto-grants-1997_10 |
|---|
| ORD ID | ord-bb476ce3d97a49b8bb28d401cd14e72a |
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| Source note | uspto-grants-1997_10 |
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