HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 347593Generated: October 30, 2026
4-Piperidinecarboxamide → HCID 21082844, compound
https://huagongshe.com/reaction/347593
Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | 4-Piperidinecarboxamide | HCID 3772 | — |
| Reactant | 2-Chloro-3,5-dinitropyridine | HCID 75738 | — |
| Solvent | Tetrahydrofuran | HCID 8028 | — |
| Product | HCID 21082844 | HCID 21082844 | 12% |
Reaction Steps
3 g (14.7 mmol) of 2-chloro-3,5-dinitropyridine, 10 ml of THF and 30 mmol of 4-piperidine carboxamide were placed in a round-bottomed flask. The mixture was maintained at 60° C. for 15 hours with stirring and was then poured into an ice-water mixture with stirring. The precipitate formed was filtered off by suction and dried under vacuum to constant weight. 0.522 g of yellow powder was obtained.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patent number | US07175670B2 |
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| Source dataset | uspto-grants-2007_02 |
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| ORD ID | ord-c2f738fa6bc6455d9a68a0e245a090eb |
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| Source note | uspto-grants-2007_02 |
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