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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2196730Generated: November 1, 2026

Sodium Bicarbonate → HCID 67155820, compound

https://huagongshe.com/reaction/2196730

Reaction equation

Participants

RoleNameHCIDCharge
ReactantSodium BicarbonateHCID 516892—
ReactantHCID 67155782HCID 67155782—
SolventMethanolHCID 887—
SolventEthyl AcetateHCID 8857—
ProductHCID 67155820HCID 6715582054.6%

Reaction Conditions

Temperature75 °C

Reaction Steps

SnCl2 dihydrate (0.11 g, 0.463 mmol) was added to a solution of N,N-dimethyl-1-(5-nitro-1H-pyrrolo[2,3-b]pyridin-2-yl)methanamine (0.017 g, 0.077 mmol) in ethyl acetate (0.8 mL) and methanol (0.2 mL). The mixture was heated at 75° C. for 2 hours, after which saturated aqueous sodium bicarbonate was added. The salts were filtered off, and then the layers were separated. The organic layers were dried over sodium sulfate, filtered, and evaporated to afford 2-((dimethylamino)methyl)-1H-pyrrolo[2,3-b]pyridin-5-amine (0.008 g, 50%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08338452B2
Source datasetuspto-grants-2012_12
ORD IDord-8619b6e28a184aabb1e06af037036ea1
Source noteuspto-grants-2012_12