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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2000Generated: October 23, 2026

Theophylline → Diethyl [3-(1,3-dimethylxanthin-7-yl)propyl]phosphonate

https://huagongshe.com/en/reaction/2000

Reaction equation

Participants

RoleNameHCIDCharge
ReactantTheophyllineHCID 2153—
ReactantDiethyl (3-bromopropyl)phosphonateHCID 283500—
ProductDiethyl [3-(1,3-dimethylxanthin-7-yl)propyl]phosphonateHCID 22446271—

Reaction Steps

The title substance was prepared from 1,3-dimethylxanthine and diethyl 3-bromopropanephosphonate analogously to Example 1.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05728686
Source datasetuspto-grants-1998_03
ORD IDord-a8fa17d9b69648f1b64d1468e8fdce34
Source noteuspto-grants-1998_03