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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1880089Generated: October 31, 2026

Dichloromethane → HCID 59327013, compound

https://huagongshe.com/reaction/1880089

Reaction equation

Participants

RoleNameHCIDCharge
ReactantDichloromethaneHCID 6344—
Reactant(Diethylamino)sulfur trifluorideHCID 123472—
ReactantHCID 59326990HCID 59326990—
CatalystMethanolHCID 887—
ProductHCID 59327013HCID 59327013—

Reaction Steps

To a solution of 4-(2-chloropyridin-3-yl)tetrahydro-2H-pyran-4-ol (0.11 g, 0.515 mmol) in DCM (1 mL, 15.54 mmol) was added dropwise DAST (0.102 mL, 0.772 mmol) at room temperature, followed by one drop of MeOH. The resulting mixture was stirred at room temperature for 3 hr. Reaction was quenched with water and extracted with DCM. The recovered residue was advanced to the next step.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08318718B2
Source datasetuspto-grants-2012_11
ORD IDord-901ff5090446453fbfeb53168c195545
Source noteuspto-grants-2012_11