Synthesis of aldehydes from acyl chlorides via 1-(acylmethylamino)-3-methylimidazolium salts
作者:María A. de las Heras、Juan J. Vaquero、JoséL. García-Navio、Julio Alvarez-Builla
DOI:10.1016/0040-4039(94)02284-i
日期:1995.1
The reaction of acyl chlorides with 1-amino-3-methylimidazolium salts, followed by N-methylation of the resulting N-aminides, afforded 1-(acylmethylamino)-3-methylimidazolium salts which, upon treatment with DIBALH gave aldehydes in good yields. A nalogously, dialdehydes were obtained from the corresponding bis-salts.