HuagongsheHuagongshe Chemistry Print Report · For research reference only
3,5-Dichloro-2,4,6-trifluoropyridine → 4-Pyridinamine, 3,5-dichloro-2,6-difluoro-
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 3,5-Dichloro-2,4,6-trifluoropyridine | HCID 61273 | — |
| Reactant | 4-Amino-3-chloro-2,5,6-trifluoro-pyridine | HCID 3488144 | — |
| Product | 4-Pyridinamine, 3,5-dichloro-2,6-difluoro- | HCID 76089 | — |
Reaction Steps
This compound was prepared from 3,5-dichloro-2,4,6-trifluoropyridine (24.5 g) by a procedure similar to that described for compound 2: yield, 23.7 g (98%); mp 110° C. (Lit., Chambers et al., J. Chem. Soc. 1964, 5634-5640 mp 112-113° C.).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06960568B2 |
| Source dataset | uspto-grants-2005_11 |
| ORD ID | ord-3c492f8194474dd3a0abf35b748976b2 |
| Source note | uspto-grants-2005_11 |