HuagongsheHuagongshe Chemistry Print Report · For research reference only
3-Chloropyridin-4-amine → HCID 86756187, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 3-Chloropyridin-4-amine | HCID 581853 | — |
| Reactant | 2-Ethyl-7-methoxyfuro[2,3-c]pyridine-4-carboxylic acid 4-nitrophenyl ester | HCID 54119345 | — |
| Product | HCID 86756187 | HCID 86756187 | 72.2% |
Reaction Steps
Starting from 2-ethyl-7-methoxyfuro[2,3-c]pyridine-4-carboxylic acid 4-nitrophenyl ester (0.20 g) and 4-amino-3-chloropyridine (0.15 g). Purification by column chromatography on silica eluting with 50% hexane in ethyl acetate gave the title compound (0.14 g) as a white solid.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06169090A |
| Source dataset | uspto-grants-2001_01 |
| ORD ID | ord-8717e5760ffe49bc8e92bec4d4f5d370 |
| Source note | uspto-grants-2001_01 |