HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 554663Generated: October 26, 2026
Hydrochloric Acid → HCID 45139060, compound
https://huagongshe.com/reaction/554663
Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Hydrochloric Acid | HCID 313 | — |
| Reactant | Lithium Hydroxide | HCID 3939 | — |
| Reactant | {5-[2-({N-[2-(6-chloro-pyridin-3-yl)-acetyl]-N-ethyl-amino}-methyl)-4-trifluoromethyl-phenyl]-pyridin-3-yl}-acetic acid ethyl ester | HCID 86640543 | — |
| Solvent | Tetrahydrofuran | HCID 8028 | — |
| Product | HCID 45139060 | HCID 45139060 | — |
Reaction Steps
To {5-[2-({N-[2-(6-chloro-pyridin-3-yl)-acetyl]-N-ethyl-amino}-methyl)-4-trifluoromethyl-phenyl]-pyridin-3-yl}-acetic acid ethyl ester (0.085 g, 0.16 mmol) in THF (2 mL) was added 1N aqueous LiOH (2 mL), and the reaction was stirred at 50° C. The mixture was neutralized with 1N aqueous HCl to pH 3-4 and extracted three times with EtOAc. The combined organic layers were dried and concentrated to give Compound 31.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patent number | US08049015B2 |
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| Source dataset | uspto-grants-2011_11 |
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| ORD ID | ord-53c011bf1868434e96b41656f9d13a8f |
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| Source note | uspto-grants-2011_11 |
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