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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1529035Generated: November 2, 2026

4-Bromobenzyl bromide → HCID 66578489, compound

https://huagongshe.com/reaction/1529035

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4-Bromobenzyl bromideHCID 68527—
ReactantCyclopropanecarbonitrileHCID 79637—
ReactantLithium diisopropylamideHCID 2724682—
SolventTetrahydrofuranHCID 8028—
ProductHCID 66578489HCID 66578489—

Reaction Steps

Cyclopropanecarbonitrile (2.5 g, 37.3 mmol) was added to a solution of lithium diisopropylamide (41 mmol) in THF (20 mL) at −78° C. and the reaction stirred for 1 hour. 1-Bromo-4-bromomethyl-benzene (10.25 g, 41 mmol) in THF (50 mL) was slowly added and the reaction was allowed to warm to room temperature over 30 minutes. The reaction was submitted to standard aqueous workup to afford the title compound, which was used in the next step without further purification.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09090573B2
Source datasetuspto-grants-2015_07
ORD IDord-86deb884a28b47db87d343e8d7ab6cfe
Source noteuspto-grants-2015_07