HuagongsheHuagongshe Chemistry Print Report · For research reference only
Sodium Dithionite → 4-(2,4-dichloro-phenyl)-N2-(1-methyl-butyl)-pyridine-2,3-diamine
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Sodium Dithionite | HCID 24489 | — |
| Reactant | [4-(2,4-Dichloro-phenyl)-3-nitro-pyridin-2-yl]-(1-methyl-butyl)-amine | HCID 22052043 | — |
| Product | 4-(2,4-dichloro-phenyl)-N2-(1-methyl-butyl)-pyridine-2,3-diamine | HCID 62705647 | 96% |
Reaction Steps
[4-(2,4-Dichloro-phenyl)-3-nitro-pyridin-2-yl]-(1-methyl-butyl)-amine (0.25 g, 0.71 mmol) and Na2S2O4 (1.00 g, 5.72 mmol) were treated substantially as described in Part E of Example 9 to yield 0.22 g (96%) of crude 4-(2,4-dichloro-phenyl)-N2-(1-methyl-butyl)-pyridine-2,3-diamine: MS (AP) m/z 324.3 [(M+H)+, 76].
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07067658B2 |
| Source dataset | uspto-grants-2006_06 |
| ORD ID | ord-fcb90fcad266408a8d402ac8fadd87cb |
| Source note | uspto-grants-2006_06 |