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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2002Generated: October 24, 2026

1,3-Dibutylxanthine → Diethyl [5-(1,3-dibutylxanthin-7-yl)pentyl]phosphonate

https://huagongshe.com/en/reaction/2002

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1,3-DibutylxanthineHCID 101421—
ReactantDiethyl-5-bromopentylphosphonateHCID 10924159—
ProductDiethyl [5-(1,3-dibutylxanthin-7-yl)pentyl]phosphonateHCID 17887400—

Reaction Steps

The title substance was prepared from 1,3-dibutylxanthine and diethyl 5-bromopentanephosphonate analogously to Example 9.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05728686
Source datasetuspto-grants-1998_03
ORD IDord-8d917ed641af4aa08c8cf5aa6c47bd70
Source noteuspto-grants-1998_03