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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2200665Generated: October 30, 2026

Ammonia → HCID 90402696, compound

https://huagongshe.com/reaction/2200665

Reaction equation

Participants

RoleNameHCIDCharge
ReactantAmmoniaHCID 222—
ReactantHCID 90403350HCID 90403350—
SolventMethanolHCID 887—
ProductHCID 90402696HCID 9040269639%

Reaction Conditions

Temperature60 °C

Reaction Steps

1-(2-(2-bromoethoxy)ethyl)-7-(4-chlorobenzyl)-3-methyl-8-(3-(trifluoromethoxy)phenoxy)-1H-purine-2,6(3H,7H)-dione (100 mg, 0.16 mmol) was dissolved in a preformed solution of ammonia in methanol (15 mL). The reaction was heated at 60° C. overnight in a sealed tube. The reaction was cooled to room temperature and the solvent was evaporated. The residue was purified by preparative HPLC to give 1-(2-(2-aminoethoxy)ethyl)-7-(4-chlorobenzyl)-3-methyl-8-(3-(trifluoromethoxy)phenoxy)-1H-purine-2,6(3H,7H)-dione (35 mg, 39% yield) as white solid.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09359359B2
Source datasetuspto-grants-2016_06
ORD IDord-ff64341b89fe4d5c8a89aabc296827c3
Source noteuspto-grants-2016_06