HuagongsheHuagongshe Chemistry Print Report · For research reference only
Hydantoin → HCID 178480208, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Hydantoin | HCID 10006 | — |
| Reactant | Ammonium Acetate | HCID 517165 | — |
| Reactant | 3-(1-Methyl-1,2,3,6-tetrahydro-4-pyridyl)-1H-indole-5-carbaldehyde | HCID 15233275 | — |
| Solvent | Acetic Acid | HCID 176 | — |
| Product | HCID 178480208 | HCID 178480208 | 76% |
Reaction Steps
A mixture of the product from step (b) (2.4 g), hydantoin (Aldrich, 0.98 g) and ammonium acetate (0.74 g) in glac. acetic acid (2.4 ml) was heated at 120° C. for 4 hours. The mixture was cooled and the resulting precipitate filtered off and dried to give the desired product as a yellow solid (2.4 g).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05399574 |
| Source dataset | uspto-grants-1995_03 |
| ORD ID | ord-56e436876d1c40c7b16fe58088b811a1 |
| Source note | uspto-grants-1995_03 |