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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 965618Generated: October 30, 2026

Hydrochloric Acid → HCID 131723436, compound

https://huagongshe.com/reaction/965618

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
ReactantHCID 54523123HCID 54523123—
SolventEthanolHCID 702—
ProductHCID 131723436HCID 131723436—

Reaction Conditions

Temperature0 °C

Reaction Steps

To a solution of the compound of Example 198, Step D (12 mg) in EtOH (2 mL, 0° C.) was added conc. HCl (0.2 mL). The solution was stirred at 0° C. for 1 h and concentrated down to deliver 10 mg of Example 198, Step E: +APcI MS (M+1)+ 544; 1H NMR=400 MHz (CD3OD) δ: 7.31 (br m, 6H), 6.83 (m, 2H), 2.59 (br s, 3H), 1.56 (br s, 6H).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06951850B2
Source datasetuspto-grants-2005_10
ORD IDord-d30f571f81bf49319b0ad49ca9a9ef29
Source noteuspto-grants-2005_10