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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2049Generated: October 27, 2026

3-Chloropropyldimethylphosphine oxide → [3-(3,7-Dimethylxanthin-1-yl)propyl]dimethylphosphine Oxide

https://huagongshe.com/reaction/2049

Reaction equation

Participants

RoleNameHCIDCharge
Reactant3-Chloropropyldimethylphosphine oxideHCID 12669141—
ReactantTheobromine sodiumHCID 66980828—
Product[3-(3,7-Dimethylxanthin-1-yl)propyl]dimethylphosphine OxideHCID 19689284—

Reaction Steps

The title substance was prepared from 10.1 g (0.05 mol) of 3,7-di-methylxanthine sodium salt and 3-chloropropyldimethylphosphine oxide analogously to Example 59 and crystallized from ethyl acetate.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05728686
Source datasetuspto-grants-1998_03
ORD IDord-8bac5cbac8e5458191432b2c76a6fd1b
Source noteuspto-grants-1998_03