Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2376884Generated: October 31, 2026

Dimethylformamide → HCID 21949315, compound

https://huagongshe.com/reaction/2376884

Reaction equation

Participants

RoleNameHCIDCharge
ReactantDimethylformamideHCID 6228—
ReactantPotassium CarbonateHCID 11430—
ReactantN-3-BromopropylphthalimideHCID 21611—
ReactantPiperidin-4-olHCID 79341—
SolventWaterHCID 962—
SolventEthyl AcetateHCID 8857—
ProductHCID 21949315HCID 2194931548.2%

Reaction Steps

N-(3-bromopropyl)phthalimide (26.8 g), 4-hydroxypiperidine (15.0 g) and potassium carbonate (27.6 g) were added to N,N-dimethylformamide; and the reaction mixture was stirred at room temperature overnight. After the addition of water, extraction was performed with ethyl acetate; the organic layer was washed with water and brine, dried over anhydrous sodium sulfate, and concentrated under reduced pressure to yield the title compound (13.9 g).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07468380B2
Source datasetuspto-grants-2008_12
ORD IDord-67bbeade57f847439bafe91437b50e06
Source noteuspto-grants-2008_12