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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 410222Generated: October 29, 2026

Dichloromethane → HCID 59327013, compound

https://huagongshe.com/reaction/410222

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 numberUS08759532B2
Source datasetuspto-grants-2014_06
ORD IDord-c251b79989734abebef81f030bcbfc2b
Source noteuspto-grants-2014_06