Synthesis of 3-Fluoroethylcyclopentenones via Rearrangement of Cyclopropyl Methoxyallenyl Carbinols Promoted by Hydrogen Fluoride-Pyridine-Metal Fluoride.

DOI: 10.1016/S0040-4039(00)96300-7

Source and publish data:

Tetrahedron Letters p. 3119 - 3122 (1987)

Update date:2022-09-26

Topics:

Authors:

Shimizu, Makoto

Yoshioka, Hirosuke

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3-Fluoroethyl-2-cyclopenten-1-ones are prepared in a single step by treatment of cyclopropyl methoxyallenyl carbinols with (HF)n*Py-metal fluoride.

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