HuagongsheHuagongshe Chemistry Print Report · For research reference only
2-Propanone, 1-nitro- → HCID 15676508, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 2-Propanone, 1-nitro- | HCID 66296 | — |
| Reactant | Methyl 3-aminocrotonate | HCID 643918 | — |
| Reactant | HCID 15676493 | HCID 15676493 | — |
| Reactant | Cyclohexane ethylacetate | HCID 21867204 | — |
| Solvent | Ethanol | HCID 702 | — |
| Product | HCID 15676508 | HCID 15676508 | 25% |
Reaction Steps
10 mmol of 2-phenyl-benzothiazole-7-carboxaldehyde, 10 mmol of nitroacetone and 10 mmol of methyl 3-aminocrotonate are boiled in 20 ml of ethanol overnight, the mixture is concentrated and the residue is purified on a silica gel column (cyclohexane/ethyl acetate=6:4) Yield: 25% of yellow crystals M.p.: 233° C. (dec.)
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05254692 |
| Source dataset | uspto-grants-1993_10 |
| ORD ID | ord-c5ff80194a8f46ed8239c4f7af16314b |
| Source note | uspto-grants-1993_10 |