HuagongsheHuagongshe Chemistry Print Report · For research reference only
Sodium Dithionite → N2-(1-cyclopropyl-propyl)-4-(2,4-dichloro-phenyl)-pyridine-2,3-diamine
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Sodium Dithionite | HCID 24489 | — |
| Reactant | (1-Cyclopropyl-propyl)-[4-(2,4-dichloro-phenyl)-3-nitro-pyridin-2-yl]-amine | HCID 11057630 | — |
| Product | N2-(1-cyclopropyl-propyl)-4-(2,4-dichloro-phenyl)-pyridine-2,3-diamine | HCID 11110461 | 670.2% |
Reaction Steps
(1-Cyclopropyl-propyl)-[4-(2,4-dichloro-phenyl)-3-nitro-pyridin-2-yl]-amine (0.26 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 1.60 g (75%) of crude N2-(1-cyclopropyl-propyl)-4-(2,4-dichloro-phenyl)-pyridine-2,3-diamine: MS (AP) m/z 336.3 [(M+H)+, 98].
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07067658B2 |
| Source dataset | uspto-grants-2006_06 |
| ORD ID | ord-b09db0bf49144a9b9182af908d1548fd |
| Source note | uspto-grants-2006_06 |