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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2005Generated: October 27, 2026

Diethyl(4-chlorobutyl)phosphonate → Diethyl [4-(1-methoxyethyl-3-methylxanthin-7-yl)butyl]phosphonate

https://huagongshe.com/reaction/2005

Reaction equation

Participants

RoleNameHCIDCharge
ReactantDiethyl(4-chlorobutyl)phosphonateHCID 19689195—
Reactant1-Methoxyethyl-3-methylxanthineHCID 19689235—
ProductDiethyl [4-(1-methoxyethyl-3-methylxanthin-7-yl)butyl]phosphonateHCID 86752272—

Reaction Steps

The title substance was prepared from 1-methoxyethyl-3-methylxanthine and diethyl 4-chlorobutanephosphonate analogously to Example 4 and crystallized from diisopropyl ether.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05728686
Source datasetuspto-grants-1998_03
ORD IDord-7fae1dd89d25493ea4ac31663986c9df
Source noteuspto-grants-1998_03