Bromination of 2,S-dimethoxybenzaldehyde

Ahmad, Faujan and Bruce, Malcolm J. (1984) Bromination of 2,S-dimethoxybenzaldehyde. Pertanika, 7 (2). pp. 1-4.

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Bromination of 2,5-dimethoxybenzaldehyde (1) gives 4-bromo-2,5-dimethoxy-benzaldehyde (2) and not 6-bromo-2,5-dimethoxybenzaldehyde (3) as previously reported by Rubenstein (1925). It appears that the conjugation of the carbonyl group with the ortho methoxy group (as structure 4) does not control the orientation of this bromination reaction. A series of reactions which confirm the structure of the bromination product will be discussed.

Item Type:Article
Keyword:2.5-Dimethoxybenzaldehyde, bromination reaction
Faculty or Institute:Faculty of Environmental Studies
ID Code:2248
Deposited By: Nur Izyan Mohd Zaki
Deposited On:12 Nov 2009 01:10
Last Modified:27 May 2013 06:59

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