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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1612253Generated: October 31, 2026

Iodoethane → 6-Ethyl-5,6-dihydro-7H-cyclopenta[b]pyridin-7-one

https://huagongshe.com/reaction/1612253

Reaction equation

Participants

RoleNameHCIDCharge
ReactantIodoethaneHCID 6340—
Reactant6,7-Dihydro-5H-1-pyridin-5-oneHCID 1512521—
Reactant5-methyl-6,7-dihydro-1-benzothiophen-4(5H)-oneHCID 15411508—
Product6-Ethyl-5,6-dihydro-7H-cyclopenta[b]pyridin-7-oneHCID 22147481—

Reaction Steps

Following the procedure for the preparation of 5-methyl-6,7-dihydro-1-benzothiophen-4(5H)-one but substituting 6,7-dihydro-5H-cyclopenta[b]pyridin-5-one and iodoethane, and making non-critical variations provided the title compound as a oil:

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06992087B2
Source datasetuspto-grants-2006_01
ORD IDord-1dc2be5e070b4221ab79d3ef4faf6f3f
Source noteuspto-grants-2006_01