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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1848740Generated: October 30, 2026

Diisopropylethylamine → HCID 90410235, compound

https://huagongshe.com/reaction/1848740

Reaction equation

Participants

RoleNameHCIDCharge
ReactantDiisopropylethylamineHCID 81531—
Reactant5-Methoxy-2-nitroanilineHCID 85300—
ReactantHCID 40427035HCID 40427035—
SolventAcetonitrileHCID 6342—
ProductHCID 90410235HCID 9041023580.4%

Reaction Conditions

Temperature140 °C

Reaction Steps

A mixture of 5-methoxy-2-nitroaniline (513 mg, 3 mmol), 4-bromo-2,6-difluorobenzyl amine (616 g, 3 mmol), DIPEA (1.55 mL, 9 mmol) and acetonitrile (10 mL) was heated to 130-150° Celsius for 16 h. The mixture was then cooled to RT and concentrated to dryness. To the residue was added H2O (100 mL) and the resulting solid was collected by filtration and dried to afford the title compound (900 mg, 80.1%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08952177B2
Source datasetuspto-grants-2015_02
ORD IDord-f630c6dcd9604d9588eeb63e4842bc68
Source noteuspto-grants-2015_02