740836-58-2Relevant academic research and scientific papers
Unforeseen formation of 2-bromo-3-hydroxybenzaldehyde by bromination of 3-hydroxybenzaldehyde
Van Otterlo, Willem A. L.,Michael, Joseph P.,Fernandes, Manuel A.,De Koning, Charles B.
, p. 5091 - 5094 (2007/10/03)
Contrary to literature reports, bromination of 3-hydroxybenzaldehyde can afford both 2-bromo-5-hydroxybenzaldehyde and 2-bromo-3-hydroxybenzaldehyde, but 4-bromo-3-hydroxybenzaldehyde was not detected. 2-Bromo-3-hydroxybenzaldehyde was converted into 2-(benzyloxy)-1-bromo-5-methoxy-7-methylnaphthalene. X-ray crystallographic analysis supports the identity of 2-bromo-3- hydroxybenzaldehyde.
