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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 581882Generated: October 25, 2026

6-(3,5-Dimethyl-benzoyl)-5-isopropyl-1H-pyrimidine-2,4-dione → 1-[2-(Cyclopent-3-en-1-yl)ethyl]-5-isopropyl-6-(3,5-dimethylbenzoyl)-2,4-pyrimidinedione

https://huagongshe.com/reaction/581882

Reaction equation

Participants

RoleNameHCIDCharge
Reactant6-(3,5-Dimethyl-benzoyl)-5-isopropyl-1H-pyrimidine-2,4-dioneHCID 22256582—
Reactant2-(Cyclopent-3-en-1-yl)ethyl toluenesulfonateHCID 86754221—
Product1-[2-(Cyclopent-3-en-1-yl)ethyl]-5-isopropyl-6-(3,5-dimethylbenzoyl)-2,4-pyrimidinedioneHCID 47460836.8%

Reaction Steps

5-Isopropyl-6-(3,5-dimethylbenzoyl)-2,4-pyrimidinedione and 2-(cyclopent-3-en-1-yl)ethyl toluenesulfonate were reacted by the same method with example 35 to obtain the titled compound (140 mg).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05922727
Source datasetuspto-grants-1999_07
ORD IDord-85a01cef7d7f4a3e8f6d894eb6e41671
Source noteuspto-grants-1999_07