HuagongsheHuagongshe Chemistry Print Report · For research reference only
Benzenesulfonamide → 2,4-Dinitrobenzonitrile
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Benzenesulfonamide | HCID 7370 | — |
| Reactant | 2,4-Dinitrobenzoic acid | HCID 11880 | — |
| Product | 2,4-Dinitrobenzonitrile | HCID 554082 | — |
Reaction Steps
2,4-dinitrobenzonitrile was prepared from 2,4-dinitrobenzoic acid and benzenesulfonamide by the method of Oxley, Partridge, Robson and Short, J. Chem. Soc., 1946, 763. The product was purified by chromatography on alumina, using tetrahydrofuran as a solvent: yield, 56%; m.p. 102° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04208343 |
| Source dataset | uspto-grants-1980_06 |
| ORD ID | ord-99c63545a6ba4adc85ed4f66d7ada3cf |
| Source note | uspto-grants-1980_06 |