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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 644279Generated: October 30, 2026

Hydrochloric Acid → HCID 68535253, compound

https://huagongshe.com/reaction/644279

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
ReactantMethanolHCID 887—
ReactantLithium HydroxideHCID 3939—
ReactantHCID 57860777HCID 57860777—
SolventWaterHCID 962—
ProductHCID 68535253HCID 6853525384.9%

Reaction Conditions

Temperature65 °C

Reaction Steps

To a mixture of N-(5-chloropyridin-2-yl)-4-methoxycarbonyl-2-[4-methylthio-2-(3-aminopropoxy)benzoylamino]benzamide (480 mg, 0.91 mmol), MeOH (10 mL) and water (7 mL) was added LiOH (109 mg, 4.54 mmol). The reaction mixture was heated to 65° C. for 45 min and then cooled to room temperature. To the mixture was added 5N HCl (1.8 mL, 9 mmol), and the resulting solid was filtered with CH2Cl2 and 20% Et2O/hexanes washes to give the title compound as a white solid (213 mg, 55%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07700628B2
Source datasetuspto-grants-2010_04
ORD IDord-69ab6c9ea71f4fc9abae771cc021721a
Source noteuspto-grants-2010_04