2,3-Dichlorobenzaldehyde → HCID 68121335, compound

Participants

Reaction Steps

A mixture of 65.7 g. (0.375 mole) of 2,3-dichlorobenzaldehyde and 39.4 g. (0.375 mole) of 2,2-dimethoxyethylamine was refluxed azeotropically in 150 cc. of toluene. When all the water was removed (1-2 hours), the solution was concentrated and distilled to give 2,2-dimethoxy-N-(2,3-dichlorobenzylidene)ethylamine, b.p. 140° C. (0.7 mm.).

Provenance & Evidence