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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 971263Generated: October 30, 2026

Sodium Iodide → HCID 12004129, compound

https://huagongshe.com/reaction/971263

Reaction equation

Participants

RoleNameHCIDCharge
ReactantSodium IodideHCID 5238—
Reactant1,4-Benzodioxan-6-ylamineHCID 89148—
ReactantSodium BicarbonateHCID 516892—
Reactant4-Chloro-7-(3-chloropyridin-2-yl)-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidineHCID 59021478—
SolventAcetonitrileHCID 6342—
ProductHCID 12004129HCID 1200412981.7%

Reaction Conditions

Temperature150 °C

Reaction Steps

A mixture of 4-chloro-7-(3-chloropyridin-2-yl)-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidine (0.095 g, 0.00034 mol), 2,3-dihydrobenzo[b][1,4]dioxin-6-amine (0.10 g, 0.00068 mol) and sodium iodide (0.02 g, 0.0001 mol) in acetonitrile was heated at 150° C. by microwave in a sealed tube for 10 minutes. After cooling to r.t., the mixture was poured into saturated sodium bicarbonate and extracted with ethyl acetate. The organic layer was washed with brine and dried over magnesium sulfate and concentrated to leave an oil. Residue purified by flash chromatography over silica gel (ethyl acetate/hexane gradient 0 to 100%) to give 0.110 g of a white solid.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07312330B2
Source datasetuspto-grants-2007_12
ORD IDord-7f2e9f175a32443ea7780458e5a5eba1
Source noteuspto-grants-2007_12