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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1532657Generated: November 1, 2026

N,N-Dimethyl-1,3-propanediamine → HCID 22013769, compound

https://huagongshe.com/reaction/1532657

Reaction equation

Participants

RoleNameHCIDCharge
ReactantN,N-Dimethyl-1,3-propanediamineHCID 7993—
ReactantEthyl 4-chloro-3-nitrobenzoateHCID 1268247—
SolventEthyl AcetateHCID 8857—
ProductHCID 22013769HCID 22013769101.2%

Reaction Conditions

Temperature125 °C

Reaction Steps

N,N-Dimethy-1,3-propanediamine (1.41 g) was added to ethyl 4-chloro-3-nitrobenzoate (1.59 g) and stirred for 12 hours at 125° C. The reaction mixture, with ethyl acetate added thereto, was washed with 1N sodium hydroxide aqueous solution, water, and saturated brine successively, dried over sodium sulfate anhydride, and concentrated, thereby yielding the entitled compound (2.07 g) as brown oil.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06204264B1
Source datasetuspto-grants-2001_03
ORD IDord-1f6d9195e4494539b03d21d4b032ff02
Source noteuspto-grants-2001_03