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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1870861Generated: November 2, 2026

4-Bromotoluene → HCID 434533, compound

https://huagongshe.com/reaction/1870861

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4-BromotolueneHCID 7805—
ReactantNpc164516HCID 79038—
ReactantButyllithiumHCID 178418339—
SolventTetrahydrofuranHCID 8028—
ProductHCID 434533HCID 434533—

Reaction Steps

The title compound was prepared from 4-bromotoluene (13.9 g, 81.4 mmol), n-butyllithium in hexanes (31.2 mL, 2.5 M; 78 mmol) and 8-methyl-8-azabicyclo[3.2.1]-octan-3-one (5 g, 35.9 mmol) in anhydrous tetrahydrofuran (40 mL). Yield 3.5 g (42%) as a white solid, m.p. 247-249° C.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06100275
Source datasetuspto-grants-2000_08
ORD IDord-baf512550d8b47efaad7b28a26b10257
Source noteuspto-grants-2000_08