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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1730657Generated: October 30, 2026

Diethyl ethylmalonate → 2-(6-Carbethoxy-6-phenylhexyl)cyclopent-2-en-1-one

https://huagongshe.com/reaction/1730657

Reaction equation

Participants

RoleNameHCIDCharge
ReactantDiethyl ethylmalonateHCID 8610—
ReactantHCID 13289787HCID 13289787—
Product2-(6-Carbethoxy-6-phenylhexyl)cyclopent-2-en-1-oneHCID 21767819—

Reaction Steps

This cyclopentenone is prepared by the procedure described in Belgium Pat. No. 786,215 (Jan. 15, 1973) for the preparation of 2-(6-carbethoxyoctyl)cyclopent-2-en-1-one by substituting diethyl phenylmalonate for diethyl ethylmalonate.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS03993674
Source datasetuspto-grants-1976_11
ORD IDord-e5cc25d97de34f2788cb3fb18033f972
Source noteuspto-grants-1976_11