HuagongsheHuagongshe Chemistry Print Report · For research reference only
Ammonia → HCID 178510518, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Ammonia | HCID 222 | — |
| Reactant | 1-(3-Chlorophenyl)-3-(dimethylaminomethylene)-2(1H,3H)-indolone | HCID 53719608 | — |
| Solvent | Ethanol | HCID 702 | — |
| Product | HCID 178510518 | HCID 178510518 | — |
Reaction Steps
Title product of Example A3 (0.3 g, 1 mmole) was stirred with 10 ml of ethanol for 3 minutes and the mixture then perfused with NH3 for 1 hour at 25°, stirred an additional 16 hours, and concentrated to an oil, which crystallized on standing in vacuo. Trituration with pentane gave purified title product, 0.25 g, m.p. 141°-143°.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04977178 |
| Source dataset | uspto-grants-1990_12 |
| ORD ID | ord-8709ffacc30e43e3b78b7212bcbc37f0 |
| Source note | uspto-grants-1990_12 |