HuagongsheHuagongshe Chemistry Print Report · For research reference only
4,6-Dichloropyridine-2-carboxylic acid → HCID 86670745, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 4,6-Dichloropyridine-2-carboxylic acid | HCID 12087453 | — |
| Reactant | N-methyl-4-o-tolylpyridin-3-amine | HCID 18403336 | — |
| Solvent | Ethylacetate heptane | HCID 21899848 | — |
| Product | HCID 86670745 | HCID 86670745 | — |
Reaction Steps
The title compound was prepared in analogy to example 90, from N-methyl-4-o-tolylpyridin-3-amine (example 1, intermediate a) and 4,6-dichloro-pyridine-2-carboxylic acid (CAS RN 88912-25-8) and using a gradient of n-heptane:EtOAc (100:0 to 0:100) for the chromatographic purification. Colorless solid (7%). MS (ESI): m/z=372.07 [M+H]+.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08987307B2 |
| Source dataset | uspto-grants-2015_03 |
| ORD ID | ord-2a917ddbcbee452d849606bbf4e58f02 |
| Source note | uspto-grants-2015_03 |