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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 72464Generated: October 26, 2026

Lithium hydroxide, monohydrate → HCID 67958667, compound

https://huagongshe.com/reaction/72464

Reaction equation

Participants

RoleNameHCIDCharge
ReactantLithium hydroxide, monohydrateHCID 168937—
ReactantMethyl 5-chloro-2-(3-(3-fluorophenyl)-3-hydroxyazetidin-1-yl)nicotinateHCID 67958212—
Solvent1,4-Dioxane--water (1/1)HCID 21886435—
ProductHCID 67958667HCID 6795866796.7%

Reaction Conditions

Temperature70 °C

Reaction Steps

To a solution of methyl 5-chloro-2-(3-(3-fluorophenyl)-3-hydroxyazetidin-1-yl)nicotinate (D80) (70 mg, 0.207 mmol) in a mixture 3:1 1,4-dioxane/water (2 ml), lithium hydroxide monohydrate (133 mg, 0.312 mmol) was added and the resulting mixture was stirred 4 h at 70° C. After solvent evaporation the residue was taken in a mixture water/1M HCl (10 ml/10 ml) and extracted with ethylacetate (2×30 ml). Collected organics after solvent evaporation afforded the title compound (D111) (64.6 mg).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08828987B2
Source datasetuspto-grants-2014_09
ORD IDord-4583d85b1bb14058979520e1d8da1ae0
Source noteuspto-grants-2014_09