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Last of the gem-Difluorocycloalkanes 2: Synthesis of Fluorinated Cycloheptane Building Blocks

Eur. J. Org. Chem. 2021, 2021 (47), 6561-6569

DOI: 10.1002/ejoc.202001530

Herasymchuk M.; Melnykov K.; Yarmoliuk D.; Serhiichuk D.; Rotar V.; Pukhovoi T.; Kuchkovska Y.; Holovach S.; Volochnyuk D.; Ryabukhin S.; Grygorenko O.

A series of isomeric gem-difluorocycloheptane derivatives were obtained in two to six synthetic steps from readily available starting materials. The developed synthetic approaches were shown to be efficient for a multigram-scale synthesis of target compounds and involved six-membered ring homologation and/or deoxofluorination reactions as the key steps.

Last of the gem-Difluorocycloalkanes 2: Synthesis of Fluorinated Cycloheptane Building Blocks

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