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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1946512Generated: October 31, 2026

Hydrochloric Acid → HCID 46829883, compound

https://huagongshe.com/reaction/1946512

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
ReactantSodium HydroxideHCID 14798—
ReactantHCID 58460223HCID 58460223—
SolventMethanolHCID 887—
ProductHCID 46829883HCID 4682988332.5%

Reaction Steps

Intermediate 47 (330 mg) was dissolved in methanol (3 mL) and 2M sodium hydroxide (2.42 mL) was added and the mixture stirred overnight. The mixture was blown down by ca 50% and the pH adjusted to 6 by addition of 2M hydrochloric acid. The precipitate was collected by filtration, washed with water and dried in vacuo to provide the title compound (100 mg) LC/MS MH+ 381, Rt 2.03 mins (5 min run, TFA modifier).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08399444B2
Source datasetuspto-grants-2013_03
ORD IDord-27474c21a4a04de0b4a3a3639bb2c5a8
Source noteuspto-grants-2013_03