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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2036355Generated: November 1, 2026

1,3-Dibromopropane → N2-Butyl-8-(methyloxy)-9-{3-[(tetrahydro-2H-pyran-4-ylmethyl)amino]propyl}-9H-purine-2,6-diamine

https://huagongshe.com/reaction/2036355

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1,3-DibromopropaneHCID 8001—
Reactant4-AminomethyltetrahydropyranHCID 2773210—
Reactant2-(Butyloxy)-8-(methyloxy)-9-{3-[(tetrahydro-2-furanylmethyl)amino]propyl}-9H-purin-6-amineHCID 67211570—
ReactantHCID 178448879HCID 178448879—
ProductN2-Butyl-8-(methyloxy)-9-{3-[(tetrahydro-2H-pyran-4-ylmethyl)amino]propyl}-9H-purine-2,6-diamineHCID 67211768—

Reaction Steps

Prepared similarly to Intermediate 15 from N2-butyl-8-methoxy-9H-purine-2,6-diamine trifluoroacetic acid salt, 1,3-dibromopropane, and (tetrahydro-2H-pyran-4-ylmethyl)amine.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08575181B2
Source datasetuspto-grants-2013_11
ORD IDord-211a7e965724423da8ed2b4d3fe58796
Source noteuspto-grants-2013_11