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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2415368Generated: October 26, 2026

Dimethylformamide → 1,2,3,4-Tetrahydro-3-(3,4-methylenedioxyphenyl)-2-(pyridin-4-yl)methyl-9H-pyrrolo-[3,4-b]quinolin-9-one

https://huagongshe.com/reaction/2415368

Reaction equation

Participants

RoleNameHCIDCharge
ReactantDimethylformamideHCID 6228—
ReactantSodium hydrideHCID 24758—
Reactant1-(3,4-Methylenedioxyphenyl)-2-(pyridin-4-yl)methyl-2,3,4,9-tetrahydro-1H-beta-carbolineHCID 22640314—
Product1,2,3,4-Tetrahydro-3-(3,4-methylenedioxyphenyl)-2-(pyridin-4-yl)methyl-9H-pyrrolo-[3,4-b]quinolin-9-oneHCID 12993025—

Reaction Steps

Following the same procedure as outlined in Example 21, sodium hydride (60% in mineral oil, 40 mg, 1.0 mmol) and 1-(3,4-methylenedioxyphenyl)-2-(pyridin-4-yl)methyl-2,3,4,9-tetrahydro-1H-β-carboline (192 mg, 0.50 mmol) (prepared as in Example 15) in DMF (10 mL, anhydrous) were reacted to yield the product as a white solid.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06818646B2
Source datasetuspto-grants-2004_11
ORD IDord-5e2a79271e1b4e9c8276242ef27c0253
Source noteuspto-grants-2004_11