Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1946406Generated: October 31, 2026

Hydrochloric Acid → HCID 66790936, compound

https://huagongshe.com/reaction/1946406

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
Reactant1,4-DioxaneHCID 31275—
ReactantHCID 59547927HCID 59547927—
SolventMethanolHCID 887—
ProductHCID 66790936HCID 66790936—

Reaction Steps

To a solution of N-(1-{[4-chloro-2-(trifluoromethyl)phenyl]methyl}-1H-pyrazol-3-yl)-3-methyl-4-pyridinecarboxamide (for a preparation see Example 85)(30 mg, 0.076 mmol) in methanol (1 ml) was added 4.0 M hydrochloride in 1,4-dioxane (0.15 ml, 0.60 mmol). The solvent was removed under a stream of nitrogen and dried in a vacuum oven at 40° C. for 30 min to give the title compound (32 mg); LCMS: (System 4) MH+=395, tRET=2.34 min.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08399436B2
Source datasetuspto-grants-2013_03
ORD IDord-88bf0a8c5bcf40fa9ebc7c62175e4a83
Source noteuspto-grants-2013_03