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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 72548Generated: October 30, 2026

Lithium hydroxide, monohydrate → HCID 57378225, compound

https://huagongshe.com/reaction/72548

Reaction equation

Participants

RoleNameHCIDCharge
ReactantLithium hydroxide, monohydrateHCID 168937—
ReactantHCID 67966619HCID 67966619—
Solvent1,4-Dioxane--water (1/1)HCID 21886435—
ProductHCID 57378225HCID 5737822574.3%

Reaction Conditions

Temperature70 °C

Reaction Steps

To a solution of methyl 6-((5-chloro-2-(3-(3-fluorophenoxy)azetidin-1-yl)nicotinamido)methyl)nicotinate (D160) (40.5 mg, 0.079 mmol) in a mixture 1-4 dioxane/water (1.5 ml/0.5 ml), lithium hydroxide hydrate (10 mg, 0.24 mmol) was added. The reaction mixture was heated to 70° C. under microwave irradiation for 20 min (4 cycles of 5 min each). After solvent evaporation the residue was taken in water (5 ml) and 1M HCl (5 ml) and extracted with ethylacetate (3×10 ml). Collected organics after solvent evaporation afforded the title compound (E25) (29 mg)

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08828987B2
Source datasetuspto-grants-2014_09
ORD IDord-ada535df02a6488d8a953beb9d8546f4
Source noteuspto-grants-2014_09