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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1451652Generated: October 31, 2026

Potassium Carbonate → HCID 19974570, compound

https://huagongshe.com/reaction/1451652

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPotassium CarbonateHCID 11430—
Reactant6-Methoxy-1,2,3,4-tetrahydroisoquinolineHCID 39356—
Reactant4-Nitrophenethyl bromideHCID 79266—
SolventDimethylformamideHCID 6228—
ProductHCID 19974570HCID 1997457023%

Reaction Steps

A mixture of 1-(2-bromoethyl)-4-nitrobenzene (6.4 g), 1,2,3,4-tetrahydro-6-methoxyisoquinoline (4.6 g; Daniel J. Sall and Gary L. Grunewald, J. Med. Chem. 1987, 30, 2208-2216) and potassium carbonate (9.7 g) in DMF (150 ml) was stirred at 50° for 15 h. The mixture was evaporated to dryness and the residue was extracted with dichloromethane. The organic layer was washed with water, dried, filtered and evaporated. The residue was then purified by column chromatography eluting with dichloromethane/methanol (98:2) to give the title compound (2 g) as an oil which solidified on standing.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05604237
Source datasetuspto-grants-1997_02
ORD IDord-0103514f1288428c8164c1aa03238f31
Source noteuspto-grants-1997_02