2,5-Dimethoxyphenylacetaldehyde

2,5-Dimethoxyphenylacetaldehyde.svg 175px (2,5-Dimethoxyphenyl)acetaldehyde correct CAS 93-02-7 correct chemspider 237015 269549 1S/C10H12O3/c1-12-9-3-4-10(13-2)8(7-9)5-6-11/h3-4,6-7H,5H2,1-2H3 LBMQTRYSDDYFCW-UHFFFAOYSA-N COC1=CC(=C(C=C1)OC)CC=O 10 12 3 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).2,5-Dimethoxyphenethylamine (2C-H) Synthesis via the Darzen Condensation - [www.rhodium.ws] https://isomerdesign.com/bitnest/rhodium/chemistry/2ch.darzen.html 2026-09-06 isomerdesign.com 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. center|264x264px 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. References Category:Aldehydes Category:Dimethoxyphenyl compounds