HuagongsheHuagongshe Chemistry Print Report · For research reference only
Potassium Carbonate → N-benzoyl-N'-t-butyl-N'-(ethoxycarbonyl)methylhydrazine
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Potassium Carbonate | HCID 11430 | — |
| Reactant | 1-Acetoxy-2-bromoethane | HCID 13564 | — |
| Reactant | N'-tert-butylbenzohydrazide | HCID 299436 | — |
| Solvent | Water | HCID 962 | — |
| Solvent | Diethyl Ether | HCID 3283 | — |
| Solvent | Dimethylformamide | HCID 6228 | — |
| Product | N-benzoyl-N'-t-butyl-N'-(ethoxycarbonyl)methylhydrazine | HCID 15452013 | 9.4% |
Reaction Steps
N'-t-butyl-N-benzoylhydrazine (2.0 g), powdered potassium carbonate (5 g) and bromoethyl acetate (1.6 g) were stirred in dimethylformamide (20 ml) at 60° C. for 14 hours. The reaction mixture was diluted with water and ether, and the organic layer was separated. The organic layer was washed several times with water, dried over magnesium sulfate and rotavaped to afford an oil. Chromatographic purification gave the pure oil product (0.25 g).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05117057 |
| Source dataset | uspto-grants-1992_05 |
| ORD ID | ord-1c7ef194790643c2a6686f067d7bd61e |
| Source note | uspto-grants-1992_05 |