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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2168668Generated: October 30, 2026

Hydrochloric Acid → HCID 67372253, compound

https://huagongshe.com/reaction/2168668

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
ReactantHCID 58438409HCID 58438409—
Solvent1,4-DioxaneHCID 31275—
ProductHCID 67372253HCID 67372253—

Reaction Steps

3-Butyl-4-(4-cyclohexyloxy-phenyl)-6-(4,4-difluoro-1-methyl-piperidin-3-ylmethoxy)-pyridazine was dissolved in 4.0 M HCl in dioxane (2 mL) and evaporated the solvent to provide the title compound (59 mg). LCMS: m/z 475 [M+1]. 1H NMR (400 MHz, CD3OD) δ 7.29 (2H, d), 7.04 (2H, d), 6.97 (1H, s), 4.80 (1H, dd), 4.48-4.36 (2H, m), 3.16-3.06 (1H, m), 2.92-2.86 (3H, m), 2.76-2.60 (1H, m), 2.48-2.32 (5H, m), 2.16-2.04 (2H, m), 2.02-1.98 (2H, m), 1.82-1.78 (2H, m), 1.62-1.20 (10H, m), 0.79 (3H, t).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09045461B2
Source datasetuspto-grants-2015_06
ORD IDord-7639727f6748447683a74fa157e4d21f
Source noteuspto-grants-2015_06