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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1654779Generated: October 25, 2026

Bromine → 5-Acetamido-6-bromoindan

https://huagongshe.com/reaction/1654779

Reaction equation

Participants

RoleNameHCIDCharge
ReactantBromineHCID 24408—
ReactantN-(2,3-Dihydro-1H-inden-5-yl)acetamideHCID 583823—
SolventAcetic AcidHCID 176—
SolventWaterHCID 962—
Product5-Acetamido-6-bromoindanHCID 1040003480,013.703%

Reaction Conditions

Temperature10 °C

Reaction Steps

To a solution of 5-acetylaminoindane (53.0 g, 0.30 mmol) in glacial acetic acid (1 L) at 10° C. was added dropwise over a period of 1 h a solution of bromine (19.0 mL, 0.37 mmol). The mixture was further stirred at 10° C. for 15 min, and was then diluted with water until no more precipitate formed. The precipitate was collected, washed with water and dried under vacuum to give 61 g (80%) of the title compound.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05409944
Source datasetuspto-grants-1995_04
ORD IDord-9f4a1872c53f4e798d76fc4d367c08fb
Source noteuspto-grants-1995_04