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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1750879Generated: October 30, 2026

Dimethylamine → HCID 43091262, compound

https://huagongshe.com/reaction/1750879

Reaction equation

Participants

RoleNameHCIDCharge
ReactantDimethylamineHCID 674—
ReactantWaterHCID 962—
Reactant2-Chloro-5-nitrobenzaldehydeHCID 72933—
ReactantSodium triacetoxyborohydrideHCID 5049666—
SolventTetrahydrofuranHCID 8028—
ProductHCID 43091262HCID 4309126281.2%

Reaction Conditions

Temperature0 °C

Reaction Steps

2-chloro-5-nitrobenzaldehyde (1 g, 5.39 mmol) was dissolved in THF (10 mL), and added with dimethylamine (2 M THF solution, 2.7 mL, 5.39 mmol). The reaction solution was cooled to 0° C., and NaBH(OAc)3 (1.6 g, 7.55 mmol) was slowly added thereto, followed by stirring for 12 hours or more at room temperature. The reaction mixture was added with water, and subjected to extraction with ethyl acetate. The separated organic layer was dried over anhydrous sodium sulfate, filtered, and concentrated under reduced pressure to obtain the title compound (940 mg, 81%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09156852B2
Source datasetuspto-grants-2015_10
ORD IDord-ed2cdb6902f4418c9ccd72b2838342ec
Source noteuspto-grants-2015_10