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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1953545Generated: October 30, 2026

Water → HCID 23298448, compound

https://huagongshe.com/reaction/1953545

Reaction equation

Participants

RoleNameHCIDCharge
ReactantWaterHCID 962—
ReactantBenzyl BromideHCID 7498—
ReactantTriethylamineHCID 8471—
Reactant6-Nitro-2,3-dihydro-1H-inden-1-amine--hydrogen chloride (1/1)HCID 23298400—
SolventDimethylformamideHCID 6228—
ProductHCID 23298448HCID 23298448—

Reaction Steps

To 6-nitro-1-aminoindane hydrochloride (1.90 g, 8.85 mmol) in DMF (30 ml) was added triethylamine (2.50 ml, 18.06 mmol) followed by benzyl bromide (1.07 ml, 9.03 mmol). The mixture was warmed to room temperature, stirred for 3 hr, dumped into water (100 ml), and extracted with ethyl acetate (3×70 ml). The combined extracts were washed with water, dried over magnesium sulfate, filtered through a small plug of silica gel and reduced to a syrup. The titled compound was isolated as the hydrochloride salt: (1.34 g, 50%); m.p. 234-235° C.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06117898
Source datasetuspto-grants-2000_09
ORD IDord-a03bdd153d364011a71eadda57534a2f
Source noteuspto-grants-2000_09