HuagongsheHuagongshe Chemistry Print Report · For research reference only
Nitric Acid → HCID 14438874, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Nitric Acid | HCID 944 | — |
| Reactant | Fuming sulfuric acid | HCID 24681 | — |
| Reactant | HCID 14438868 | HCID 14438868 | — |
| Reactant | HCID 22155647 | HCID 22155647 | — |
| Solvent | Ethyl Acetate | HCID 8857 | — |
| Product | HCID 14438874 | HCID 14438874 | — |
Reaction Steps
2,4-Diisopropyl-1-methylsulfonylbenzene was dinitrated analogously to (a). To ensure complete dinitration, 20% oleum (1.6 mol of SO3 per mol of sulfone) was added after the addition of nitric acid and the after-stirring time was increased to 60 hours. The crude product was boiled with ethyl acetate to remove small quantities of mononitro compounds.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04975516 |
| Source dataset | uspto-grants-1990_12 |
| ORD ID | ord-48795030c9124712936d7ba092cc0f53 |
| Source note | uspto-grants-1990_12 |