Issue 4, 2004
From the journal:

Chemical Communications

A mild and efficient procedure for α-bromination of ketones using N-bromosuccinimide catalysed by ammonium acetate

Kiyoshi Tanemura,*a   Tsuneo Suzuki,a   Yoko Nishida,a   Koko Satsumabayashia  and  Takaaki Horaguchib  

* Corresponding authors

a School of Dentistry at Niigata, The Nippon Dental University, Hamaura-cho, Niigata 951-8580, Japan
E-mail: tanemura@ngt.ndu.ac.jp
Fax: +81 25 267 1134

b Department of Chemistry, Faculty of Science, Niigata University, Ikarashi, Niigata 950-2181, Japan

Abstract

Cyclic ketones reacted with N-bromosuccinimide (NBS) catalysed by NH4OAc in Et2O at 25 °C to give the corresponding α-brominated ketones in good yields, while acyclic ketones were efficiently brominated in CCl4 at 80 °C.

Graphical abstract: A mild and efficient procedure for α-bromination of ketones using N-bromosuccinimide catalysed by ammonium acetate

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Article information

DOI
https://doi.org/10.1039/B315340A
Article type
Communication
Submitted
11 Nov 2003
Accepted
06 Jan 2004
First published
28 Jan 2004

Chem. Commun., 2004, 470-471

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A mild and efficient procedure for α-bromination of ketones using N-bromosuccinimide catalysed by ammonium acetate

K. Tanemura, T. Suzuki, Y. Nishida, K. Satsumabayashi and T. Horaguchi, Chem. Commun., 2004, 470 DOI: 10.1039/B315340A

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