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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 728662Generated: November 1, 2026

1,8-Octanediamine → HCID 67588122, compound

https://huagongshe.com/reaction/728662

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1,8-OctanediamineHCID 24250—
Reactant4-(2-Amino-6-chloro-9H-purin-9-yl)-2-cyclopentene-1-methanol, (1S,4R)-HCID 451474—
SolventEthanolHCID 702—
ProductHCID 67588122HCID 6758812242.8%

Reaction Steps

A solution of (±)-(cis)-4-(2-amino-6-chloro-9H-purin-9-yl)-2-cyclopentene-1-methanol (272 mg, 1.00 mmol) and 1,8-diaminooctane (1.44 g, 10 mmol) in absolute ethanol (15 mL) was refluxed under nitrogen for 1.5 hours. The solution was concentrated, cooled, and the resulting precipitate filtered and crystallised from i-propanol to give title compound as white solid (160 mg, 42%), m.p. 125-127° C.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05049671
Source datasetuspto-grants-1991_09
ORD IDord-5077077f16954aab92707dab9f5bec89
Source noteuspto-grants-1991_09