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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1430604Generated: October 31, 2026

Hydrochloric Acid → HCID 67430792, compound

https://huagongshe.com/reaction/1430604

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
ReactantPotassium HydroxideHCID 14797—
ReactantHCID 67427935HCID 67427935—
SolventOxolane--water (1/1)HCID 21881883—
ProductHCID 67430792HCID 6743079292.8%

Reaction Steps

To a solution of 3-(methylsulfonyl)-6-phenyl-5-(pyridin-3-yl)-1,2,4-triazine (0.035 g, 0.112 mmol) in a 1:1 mixture of H2O/THF (1.5 mL) was added potassium hydroxide (0.037 g, 0.560 mmol). The reaction was heated at reflux for 2 h. Upon completion, the reaction mixture was cooled to room temperature and neutralized with 1 M HCl, then extracted with EtOAc. The combined organic layers were washed with H2O, brine, dried over MgSO4 and concentrated to give the title compound as a yellow solid (0.026 g) without further purification. LCMS m/z=251.1 [M+H]+.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08940891B2
Source datasetuspto-grants-2015_01
ORD IDord-decbb3cb47604a9db0359dfc87fcef80
Source noteuspto-grants-2015_01