Issue 26, 2014

Transition metal-free iodine-promoted haloamination of unfunctionalized olefins

Abstract

A transition metal-free route to 3-halopiperidines and 2-halomethylpiperidines was described. In the presence of iodine, potassium persulfate and a suitable halogen source, intramolecular haloamination of 4-penten-1-amines and 5-hexen-1-amines proceeded readily, leading to the corresponding substituted piperidines in good isolated yields.

Graphical abstract: Transition metal-free iodine-promoted haloamination of unfunctionalized olefins

Supplementary files

Article information

Article type
Communication
Submitted
14 Jan 2014
Accepted
04 Mar 2014
First published
04 Mar 2014

RSC Adv., 2014,4, 13509-13513

Transition metal-free iodine-promoted haloamination of unfunctionalized olefins

W. Li, G. Liu, B. Cui, L. Zhang, T. Li, L. Li, L. Duan and Y. Li, RSC Adv., 2014, 4, 13509 DOI: 10.1039/C4RA00383G

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