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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 629963Generated: October 31, 2026

1,4-Dioxane hydrochloride → HCID 178429447, compound

https://huagongshe.com/reaction/629963

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1,4-Dioxane hydrochlorideHCID 20443148—
Reactant6-methyl-2-(pyridin-3-ylmethylsulfanyl)-1H-pyrimidin-4-oneHCID 178429446—
SolventMethanolHCID 887—
ProductHCID 178429447HCID 17842944799%

Reaction Steps

To a solution of 6-methyl-2-[(pyridin-3-ylmethyl)sulfanyl]pyrimidin-4-ol (153 mg, 0.66 mmol) in MeOH (3 mL) was added 4 M HCl/dioxane (1 mL, 4.0 mmol). The mixture was evaporated and dried in vacuo, affording the title compound (176 mg, 99% yield); 1H NMR (400 MHz, DMSO-d6): δ 2.23 (s, 3H), 4.52 (s, 2H), 6.09 (s (br), 1H), 8.03 (td, 1H, J=5.9 Hz, 8.0 Hz), 8.68 (d, 1H, J=8.2 Hz), 8.81 (d, 1H, J=5.3 Hz), 9.05 (s, 1H); M+234.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09315521B2
Source datasetuspto-grants-2016_04
ORD IDord-1516c6d7c9594cf2ae03ff64b855869d
Source noteuspto-grants-2016_04