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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1008756Generated: November 2, 2026

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

https://huagongshe.com/reaction/1008756

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

Quinuclidine (33 mg) was added to a solution of 55 mg of 3-bromopropyl isothiocyanate in 1 mL of acetonitrile, and heated at 50° C. for 19 hours. The reaction solution was concentrated and then a residue was washed three times with 1 mL of ether, to yield the title compound.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07973030B2
Source datasetuspto-grants-2011_07
ORD IDord-66e2c863a0c248eaadb9ccbc1142e6fc
Source noteuspto-grants-2011_07