Synlett 2006(14): 2287-2289  
DOI: 10.1055/s-2006-948207
LETTER
© Georg Thieme Verlag Stuttgart · New York

Chemoselective Bromination of Active Methylene and Methyne Compounds by Potassium Bromide, Hydrochloric Acid and Hydrogen Peroxide

Masayuki Kirihara*a, Shiho Ogawaa, Takuya Noguchia,b, Kumiko Okuboa, Yoshinari Monmac, Ikuko Shimizuc, Ryuji Shimosakic, Akihiko Hatanoa, Yoshiro Hirai*b
a Department of Materials and Life Science, Shizuoka Institute of Science and Technology, 2200-2 Toyosawa, Fukuroi, Shizuoka 437-8555, Japan
Fax: +81(538)450110; e-Mail: kirihara@ms.sist.ac.jp;
b Faculty of Science, Department of Chemistry, Toyama University, 3190 Gofuku, Toyama 930-8555, Japan
c Konica Minolta Chemical Co. Ltd., 6909-9 Oono, Fukuroi, Shizuoka 437-1112, Japan
Further Information

Publication History

Received 15 May 2006
Publication Date:
24 August 2006 (online)

Abstract

Active methylene and methyne compounds can be chemoselectively brominated in high yields using potassium ­bromide, hydrochloric acid, and hydrogen peroxide at room temperature.