HuagongsheHuagongshe Chemistry Print Report · For research reference only
Dimethylformamide → HCID 58532486, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Dimethylformamide | HCID 6228 | — |
| Reactant | 5-Bromo-2-methyl-3-nitropyridine | HCID 25067266 | — |
| Product | HCID 58532486 | HCID 58532486 | 76% |
Reaction Steps
A solution of 5-bromo-2-methyl-3-nitropyridine (3.0 g, 13.8 mmol) and N—N-dimethylformamide-dimethylacetal (DMF-DMA) in 45 ml of DMF was heated at 90° C. for 4 hours, and cooled to room temperature. The solvent was evaporated and the residue dissolved in dichloromethane (DCM), which was washed with saturated NaHCO3 and brine, and chromatographed (EtOAc/Hexanes 1:10) to give a red solid, 2.86 g, in 76% yield.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08912330B2 |
| Source dataset | uspto-grants-2014_12 |
| ORD ID | ord-1b465c6ae878495eb4fad467e87c9f7f |
| Source note | uspto-grants-2014_12 |