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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2048Generated: October 25, 2026

4-Chlorobutyldimethylphosphine oxide → [1-(3,7-Dimethylxanthin-1-yl)methyl]dimethylphosphine Oxide

https://huagongshe.com/reaction/2048

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4-Chlorobutyldimethylphosphine oxideHCID 19689157—
ReactantTheobromine sodiumHCID 66980828—
Product[1-(3,7-Dimethylxanthin-1-yl)methyl]dimethylphosphine OxideHCID 19689229—

Reaction Steps

The title substance was prepared from 10.1 g (0.05 mol) of 3,7-dimethylxanthine sodium salt and 4-chlorobutyldimethylphosphine oxide analogously to Example 63.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05728686
Source datasetuspto-grants-1998_03
ORD IDord-b2bec745c38d43d2b05dd736598c1284
Source noteuspto-grants-1998_03