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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1791073Generated: November 3, 2026

Hydrochloric Acid → HCID 22041850, compound

https://huagongshe.com/reaction/1791073

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
ReactantTetrahydrofuranHCID 8028—
ReactantSodium HydroxideHCID 14798—
ReactantTriphosgeneHCID 94429—
ReactantHCID 22041800HCID 22041800—
SolventWaterHCID 962—
ProductHCID 22041850HCID 22041850—

Reaction Steps

To 10 mg (0.03 mmol) of compound 115 dissolved in 2 mL of THF and 1 mL of water was added, portionwise and alternating, a solution of 40 μL of 5 N NaOH (aqueous) in 0.2 mL of water followed by a solution of 4 mg (0.02 mmol) of triphosgene in 0.2 mL of THF. The reaction was acidified with 1N HCl and the volatiles were removed in vacuo. The solid was collected by vacuum filtration to provide 9 mg of compound 116.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07071231B2
Source datasetuspto-grants-2006_07
ORD IDord-afc33c74768f48aca0a7160392b544d4
Source noteuspto-grants-2006_07