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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 226214Generated: November 1, 2026

Hydrochloric Acid → HCID 57754027, compound

https://huagongshe.com/reaction/226214

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
ReactantHCID 68821139HCID 68821139—
SolventDichloromethaneHCID 6344—
Solvent1,4-DioxaneHCID 31275—
ProductHCID 57754027HCID 57754027109%

Reaction Steps

A solution of (1R,2S)-[1-(3,4-Difluorobenzyl)-2-hydroxy-3-(3-methoxy-benzylamino)-propyl]-carbamic acid tert-butyl ester (0.04 g, 0.09 mmol) in methylene chloride (1 mL) was treated with 4 N HCl in dioxane (1 mL) at ambient temperature in one portion. The reaction was stirred for 12 hours and the solvent removed at reduced pressure to give the product as a solid (0.033 g, 98%). MS: 337 (M+H, 100%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07557137B2
Source datasetuspto-grants-2009_07
ORD IDord-b886c7ba30484897a486ee4103126019
Source noteuspto-grants-2009_07