HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 404626Generated: October 30, 2026
Hydrochloric Acid → HCID 16192951, compound
https://huagongshe.com/reaction/404626
Participants
| Role | Name | HCID | Charge |
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| Reactant | Hydrochloric Acid | HCID 313 | — |
| Reactant | HCID 86688887 | HCID 86688887 | — |
| Solvent | 1,4-Dioxane | HCID 31275 | — |
| Product | HCID 16192951 | HCID 16192951 | 96.1% |
Reaction Steps
Ethyl 2-(4-methylpiperidin-1-yl)-2-phenylacetate (225 mg, 0.86 mmol) and 37% aq HCl (0.52 ml, 17.2 mmol) were dissolved in Dioxane (7 ml) and heated under microwave irradiation into a sealed vial at 100° C. for 8 hours. The solvents were evaporated, the residue was suspended in EtOAc and evaporated. The residue was suspended in EtOAc/Et2O (1/1), sonicated and filtered under suction to obtain 2-(4-methylpiperidin-1-yl)-2-phenylacetic acid hydrochloride (223 mg, 96% yield) as a white solid
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patent number | US08748613B2 |
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| Source dataset | uspto-grants-2014_06 |
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| ORD ID | ord-32d727e300be410dbca8270556c9a1b7 |
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| Source note | uspto-grants-2014_06 |
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