2,5-Dimethoxyphenylacetaldehyde is an organic chemical compound and a derivative of acetaldehyde used in Darzens reaction for the synthesis of 2C series compounds (usually only 2,5-dimethoxyphenethylamine).
Use
Synthesis of 2,5-dimethoxyphenethylamine 2,5-Dimethoxyphenylacetaldehyde is formed as a result of the synthesis of 2,5-dimethoxyphenethylamine from 2,5-dimethoxybenzaldehyde using glycidate until it is converted into the final product.
First, 2,5-dimethoxybenzaldehyde is reacted with methyl chloroacetate in the presence of sodium methylate to form an intermediate epoxide ester; the alkali hydrolyses the ester to form the potassium salt of glycidic acid; decarboxylation then yields 2,5-dimethoxyphenylacetaldehyde. Hydroxylamine is added to the aldehyde; it replaces the oxygen in the aldehyde to form an oxime, which is reduced to 2C-H.
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