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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 581877Generated: October 23, 2026

6-(3,5-dimethylbenzoyl)-5-ethylpyrimidine-2,4(1H,3H)-dione → 1-{[3,4-Di(hydroxymethyl)cyclopent-1-en-1-yl]methyl}-5-ethyl-6-(3,5-dimethylbenzoyl)-2,4-pyrimidinedione

https://huagongshe.com/en/reaction/581877

Reaction equation

Participants

RoleNameHCIDCharge
Reactant6-(3,5-dimethylbenzoyl)-5-ethylpyrimidine-2,4(1H,3H)-dioneHCID 22256579—
Reactant[3,4-Di(t-butyldimethylsilyloxymethyl)cyclopent-1-en-1-yl]methyl bromideHCID 54350482—
Product1-{[3,4-Di(hydroxymethyl)cyclopent-1-en-1-yl]methyl}-5-ethyl-6-(3,5-dimethylbenzoyl)-2,4-pyrimidinedioneHCID 6997781025%

Reaction Steps

5-Ethyl-6-(3,5-dimethylbenzoyl)-2,4-pyrimidinedione and [3,4-di(t-butyldimethylsilyloxymethyl)cyclopent-1-en-1-yl]methyl bromide were reacted by the same method with example 28 to obtain the titled compound (68 mg).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05922727
Source datasetuspto-grants-1999_07
ORD IDord-62d2525d6ff54071955c2f48e897da39
Source noteuspto-grants-1999_07