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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2357639Generated: October 30, 2026

Water → HCID 68455295, compound

https://huagongshe.com/reaction/2357639

Reaction equation

Participants

RoleNameHCIDCharge
ReactantWaterHCID 962—
ReactantChloroacetyl chlorideHCID 6577—
Reactant(2R)-2-(Benzylamino)propan-1-olHCID 7353896—
SolventDichloromethaneHCID 6344—
ProductHCID 68455295HCID 68455295—

Reaction Conditions

Temperature-10 °C

Reaction Steps

(R)-2-(Benzylamino)propan-1-ol (16.58 g, 100 mmol) was dissolved in dichloromethane (125 mL) and TEA (18.1 mL, 130 mmol) before being cooled to −10° C. in a methanol/ice bath. Chloroacetic acid chloride (8.78 mL, 110 mmol) was added dropwise and the mixture was stirred for 1.5 h at −10° C. A small amount of water was then added to remove the amine. The reaction mixture was poured into a separatory funnel, washed 2×50 mL with dichloromethane, separated, organic layers dried over sodium sulfate, concentrated in vacuo, and purified by flash chromatography to give the title compound.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07759337B2
Source datasetuspto-grants-2010_07
ORD IDord-b46a847f917d45a9a678cb63082929e2
Source noteuspto-grants-2010_07