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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2035820Generated: November 1, 2026

Water → HCID 66750016, compound

https://huagongshe.com/reaction/2035820

Reaction equation

Participants

RoleNameHCIDCharge
ReactantWaterHCID 962—
ReactantEthanesulfonylchloride, 2-chloro-HCID 15385—
ReactantSodium hydrideHCID 24758—
ReactantHCID 66748349HCID 66748349—
SolventTetrahydrofuranHCID 8028—
ProductHCID 66750016HCID 6675001663.2%

Reaction Conditions

Temperature50 °C

Reaction Steps

A mixture of 3-(4-(pyrrolidin-1-yl)phenyl)pyridin-2-amine (17.0 mg) in THF (dry) (5 mL) was added to a mixture of NaH (60%, 14.2 mg) and 2-chloroethanesulfonyl chloride (34.7 mg) in THF (dry) (5.00 mL) at room temperature. The mixture was stirred at 50° C. for 1 hr. Water and NH silica gel were added and the mixture was concentrated in vacuo. The residue was purified by column chromatography (NH silica gel, eluted with MeOH in EtOAc) to give the title compound (14.8 mg) as a pale yellow solid.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08575154B2
Source datasetuspto-grants-2013_11
ORD IDord-fd0b5d0b72244052b1351de4cfcf5760
Source noteuspto-grants-2013_11