HuagongsheHuagongshe Chemistry Print Report · For research reference only
2-Propanone, 1-nitro- → HCID 86742241, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 2-Propanone, 1-nitro- | HCID 66296 | — |
| Reactant | 2,1,3-Benzoxadiazole-4-carbaldehyde | HCID 10290873 | — |
| Reactant | HCID 86742242 | HCID 86742242 | — |
| Solvent | Isopropanol | HCID 3776 | — |
| Product | HCID 86742241 | HCID 86742241 | — |
Reaction Steps
7.4 g (50 mmol) of 2.1.3-benzoxadiazole-4-aldehyde, 10 g (0.1 mol) of nitroacetone and 15.6 g (50 mmol) of 3-aminocrotonic acid 4-(3-trifluoromethylphenyl)piperazide are heated in isopropanol at 60° C. for 6 hours. The product crystallizes after part of the solvent has been evaporated off, and is recrystallized from a little isopropanol.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04753936 |
| Source dataset | uspto-grants-1988_06 |
| ORD ID | ord-a7a8de2a68624005935f3e9e85f45262 |
| Source note | uspto-grants-1988_06 |