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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 415449Generated: October 28, 2026

Water → HCID 46830485, compound

https://huagongshe.com/reaction/415449

Reaction equation

Participants

RoleNameHCIDCharge
ReactantWaterHCID 962—
ReactantBenzylamineHCID 7504—
ReactantTriethylamineHCID 8471—
Reactant2,4-Dichloro-3-nitroquinolineHCID 2785138—
SolventDimethylformamideHCID 6228—
ProductHCID 46830485HCID 46830485101.7%

Reaction Steps

A solution of 2,4-dichloro-3-nitroquinoline (25 g, 0.10 mol) in N,N-dimethylformamide (DMF) (130 mL) was cooled to 0° C. Triethylamine (17.2 mL, 0.123 mol) and benzylamine (11.2 mL, 0.10 mol) were sequentially added, and the reaction was stirred at ambient temperature overnight. The reaction was poured into water (1 L), and the suspension was stirred for 30 minutes at room temperature. The resulting precipitate was isolated by filtration and washed with water to provide 31.92 g of N-benzyl-2-chloro-3-nitroquinolin-4-amine as a bright yellow powder.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08088790B2
Source datasetuspto-grants-2012_01
ORD IDord-fad6b49bd8b5467ea8acb249f96c0e5f
Source noteuspto-grants-2012_01