HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1455310Generated: October 29, 2026
Ethyl 4-cyanopyridine-2-carboxylate → HCID 178510203, compound
https://huagongshe.com/reaction/1455310
Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Ethyl 4-cyanopyridine-2-carboxylate | HCID 13481487 | — |
| Reactant | HCID 22054788 | HCID 22054788 | — |
| Product | HCID 178510203 | HCID 178510203 | 53% |
Reaction Steps
The mixture of 1,1-bis(4-fluorophenyl)-1,2-ethanediamine (153 mg) and 4-cyano-2-ethoxycarbonylpyridine (95 mg) was stirred at 180° C. for 2 hours. The obtained oily compound was purified by silica gel column chromatography (C-300; hexane: ethyl acetate=3:2) to give the objective compound (103 mg).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patent number | US07482358B2 |
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| Source dataset | uspto-grants-2009_01 |
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| ORD ID | ord-4d3873309bc44b77ab32ade67498eb8c |
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| Source note | uspto-grants-2009_01 |
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