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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 505484Generated: October 29, 2026

4-Methoxybenzyl alcohol → 1-[(4-Methoxyphenyl)methyl]-1H-pyrrole-2,5-dione

https://huagongshe.com/reaction/505484

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4-Methoxybenzyl alcoholHCID 7738—
ReactantMaleimideHCID 10935—
ReactantTriphenylphosphineHCID 11776—
ReactantDiethyl azodicarboxylateHCID 5462977—
Product1-[(4-Methoxyphenyl)methyl]-1H-pyrrole-2,5-dioneHCID 2737837—

Reaction Steps

Reagents: Ph3P (1.31 g, 5 mmol), DEAD (0.8 ml, 5 mmol), p-methoxybenzyl alcohol (0.93 ml, 7.5 mmol) and maleimide (0.48 g, 5 mmol).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07781463B2
Source datasetuspto-grants-2010_08
ORD IDord-c6bee78d157a4729b974342c8a1b900e
Source noteuspto-grants-2010_08