Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1716199Generated: November 2, 2026

Quinuclidine → 1-(3-Isothiocyanatopropyl)-1-azoniabicyclo[2.2.2]octane bromide

https://huagongshe.com/reaction/1716199

Reaction equation

Participants

RoleNameHCIDCharge
ReactantQuinuclidineHCID 7527—
Reactant3-Bromopropyl isothiocyanateHCID 137714—
SolventAcetonitrileHCID 6342—
Product1-(3-Isothiocyanatopropyl)-1-azoniabicyclo[2.2.2]octane bromideHCID 23154215—

Reaction Conditions

Temperature50 °C

Reaction Steps

To a solution of 55 mg of 3-bromopropyl isothiocyanate in 1 ml of acetonitrile was added 33 mg of quinuclidine, and the mixture was heated at 50° C. for 19 hours. The reaction solution was concentrated and the residue was washed 3 times with 1 ml of ether to obtain the title compound.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07803792B2
Source datasetuspto-grants-2010_09
ORD IDord-5b978d1c31f64d4a8e4cfa3048bbf0e2
Source noteuspto-grants-2010_09