HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 487154Generated: October 29, 2026
Hydrochloric Acid → HCID 19390867, compound
https://huagongshe.com/reaction/487154
Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Hydrochloric Acid | HCID 313 | — |
| Reactant | 1-Acetyl-4-(4-piperidinobenzoyl)piperidine | HCID 15290018 | — |
| Product | HCID 19390867 | HCID 19390867 | — |
Reaction Steps
The 1-acetyl-4-(4-piperidinobenzoyl)piperidine (0.63 g) prepared in Example 1 was dissolved in 10 ml of concentrated hydrochloric acid and the solution was stirred at 100° C. for 3 hours. The solvent was then distilled off under reduced pressure and the residue was recrystallized from ethanol to give 0.5 g of colorless crystals melting at 256°-264° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patent number | US05294625 |
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| Source dataset | uspto-grants-1994_03 |
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| ORD ID | ord-b3a28be2fa2041a38eca3b6ae3841c56 |
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| Source note | uspto-grants-1994_03 |
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