Current time in Korea 10:12 Apr 25 (Thu) Year 2024 KCS KCS Publications
KCS Publications
My Journal  Log In  Register
HOME > Search > Browsing(BKCS) > Archives

Bulletin of the Korean Chemical Society (BKCS)

ISSN 0253-2964(Print)
ISSN 1229-5949(Online)
Volume 32, Number 5
BKCSDE 32(5)
May 20, 2011 
 
Title
 Selective Monobromination of 1,3-Diones with N-Bromosaccharin/Mg(ClO4)2 System in Solution and under Solvent-Free Conditions
Author
 Heshmatollah Alinezhad, * Mahmood Tajbakhsh, Shahram Shahriari Tehrani
Keywords
 Bromination, 1,3-Diones, N-Bromosaccharin, Lewis acid, Solvent free conditions
Abstract
 N-Bromosaccharin/Mg(ClO4)2 is an effective and regioselective system for α-monobromination of 1,3- dicarbonyl compounds. A wide variety of β-keto esters and 1,3-diketones in reaction with this system afforded a regioselectively α-monobrominated products. The bromination reaction can be conducted at 0-5 oC either in solution or under solvent-free conditions.
Page
 1543 - 1546
Full Text
 PDF

How to access to the WOL for The Bulletin of the Korean Chemical Society ?

The Bulletin of the Korean Chemical Society will be co-published with Wiley-VCH from 2015 towards. The online version of the Journal will thus be available on Wiley Online Library, Wiley(-VCH)'s global online platform.

KCS members can get a free online access to the Bulletin of the Korean Chemical Society in WOL.

Close