Author:
Birch AJ,Cymerman-Craig J,Slaytor M
Abstract
The reduction by sodium and ethanol, with
or without liquid ammonia as solvent, of various amidines followed by acid
hydrolysis, leads in many cases to a good yield of the corresponding aldehyde.
Further reduction in liquid ammonia of several 2-aryl-imidazolines or
imidazolidines followed by acid hydrolysis leads to the
2,5-dihydro-benzaldehyde derivative.
The reduction of some acid amides by
sodium and proton sources in liquid ammonia has been examined. Under the right
conditions this process is of preparative value for aldehydes.
Cited by
40 articles.
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